Exhibit  10.3
                                    CSP INC.
                 EMPLOYEE INVENTION AND NON-DISCLOSURE AGREEMENT
    In consideration of my employment by CSP Inc., a Massachusetts  corporation,
or any parent,  subsidiary or successor corporation or organization (hereinafter
collectively  called the  "Company"),  and of the wages and/or salary to be paid
me, I hereby covenant and agree with the Company as follows:
1.   DISCLOSURE OF INVENTIONS
    I agree that I will forthwith communicate in writing to the Company, or such
individual as the Company may from time to time  designate,  a full and complete
disclosure  of  any  and  all  research  and  other   information,   inventions,
discoveries and  improvements  ("Inventions")  made,  developed and/or conceived
while in the employ of the  Company  and (ii)  during  the six (6) month  period
following the termination of my employment or other association with the Company
and which are reasonably related to the business of the Company.
2.   ASSIGNMENT OF INVENTIONS
    I agree to, and  hereby  do,  assign and  transfer  to the  Company,  or its
nominee or designee  (without any separate  renumeration  or  compensation to me
other than the compensation  received or assigned to me from time to time in the
course of my aforesaid employment),  all my right, title and interest throughout
the world in and to such Inventions,  together with the right to file and/or own
wholly  and  without  restriction  applications  for United  States and  foreign
patents and trademarks and any patent and trademark issued or issuing thereon. I
agree to execute all  appropriate  patent  applications  for securing all United
States and foreign  patents on all Inventions and to do, execute and deliver any
and all acts and  instruments  that may be  necessary or proper to vest all such
Inventions  and patents (both United States and foreign) in the Company,  or its
nominee or designee,  and to enable the Company, or its nominee or designee,  to
obtain all such letters  patent;  and that I will render to the Company,  or its
nominee or designee, all such assistance as it may require in the prosecution of
all such patent  applications  and applications for the reissue of such patents,
but the expense of all such  assignments and patent  applications,  or all other
proceedings  referred  to  hereinabove,  shall be borne  by the  Company  or its
nominee or designee. I will execute, upon request, documents which secure to the
Company  the  interests  here  conveyed,  provided  that  all  fees or  payments
connected with the execution of the documents shall not be a charge upon me.
    I will  assist,  upon  request,  in  locating  writings  and other  physical
evidence  of the making of my  inventions  and  provide  unrecorded  information
relating  to them,  and give  testimony  in any  proceeding  in which  any of my
inventions  or any  application  or patent  directed  thereto  may be  involved,
provided that reasonable  compensation  shall be paid for such services,  except
that no  obligation  is imposed to renumerate at a higher rate for the giving of
testimony than the rate  established by law for the compensation of witnesses in
the court or tribunal  where the testimony is given or in the district where the
testimony is taken. To the extent reasonably feasible,  the Company will use its
best  efforts  to  request  such  assistance  at times and  placed as will least
interfere with any other employment of mine.
    Any Invention  reasonably related to the Company's business made,  developed
and/or  reduced to  practice by me alone or jointly  with others  within six (6)
months  following  the  termination  of my  employment  shall be  deemed to be a
"Company"  invention,  unless  proved by me to have been  conceived  after  such
termination.
3.  UNAUTHORIZED DISCLOSURE
    I agree that I will not, without first obtaining the written approval of the
Company,  or of such  individual as the Company may from time to time designate,
divulge  or  disclose  to anyone  outside  of the  Company,  whether  by private
communication or by public address or publication, or otherwise, any information
not  already  lawfully  available  to  the  public  concerning  any  inventions,
developments, specifications, technical and engineering data, methods or reports
relating to the business of the Company, or any corporation,  firm or person for
whom  the  Company  is  conducting  or shall  conduct  research  services  or is
providing or shall provide other services,  whether supplied by the Company,  or
such corporation, firm or person, or whether made, developed and/or conceived by
me or by others in the employ of the Company.  All  originals  and copies of any
such  specifications,  technical and engineering  data,  methods or reports,  or
other  written  materials  relating to the business of the Company,  however and
whenever produced,  shall be the sole property of the Company, not to be removed
from the  premises  or custody of the  Company  without in each  instance  first
obtaining  written consent or authorization of the individual as the Company may
from  time to time  designate,  and shall be  surrendered  to the  Company  upon
termination  of my  employment.  For  purposes  of  Sections  3  and  5 of  this
Agreement,  information  and/or trade  secrets which pass into the public domain
shall,  after the time of such passing,  no longer be considered as confidential
or secret.
    In addition, I agree that I will not directly or indirectly publish or cause
to be purblished any article  containing or disclosing any information about the
Company or reported or received  by the Company  from any  corporation,  firm or
person  with whom or for whom the  Company  shall be under  contract  to provide
research service,  without the prior written  authorization of the Company or of
such individual as the Company may from time to time designate.
4.   COPYRIGHT
    I will promptly disclose to the Company all  copyrightable  material which I
produce,  compose or write,  individually or in collaboration with others, which
arises out of work  delegated to me by the  Company;  and, at the expense of the
Company, I will assign to it all my interest in such copyrightable  material and
will sign all papers and do all other acts  necessary  to assist the  Company to
obtain copyrights on such material in any and all countries.
5.   TRADE SECRETS
    I will not,  during my employment by the Company or afterwards,  disclose to
others or use for my own  benefit  any  trade  secrets  acquired  by me from the
Company,  its customers,  suppliers,  consultants  or affiliates,  except to the
extent that the  disclosure  of such trade  secrets is  necessary  to perform my
duties and fulfill my  responsibilities  as an employee of the Company. (A trade
secret is information  not generally  known to the trade which gives the Company
an advantage over its competitors. Trade secrets can include, by way of example,
products under development, production methods and processes, sources of supply,
materials  used in  manufacture,  customer  lists,  cost of parts and materials,
marketing  plans,  and  information  concerning the filing or pendency of patent
applications.)
6.   COMPANY PROPERTY; TERMINATION CERTIFICATION
    Upon the termination of my employment with the Company,  I will turn over to
the Company all  models,  prototypes,  notes,  memoranda,  notebooks,  drawings,
specifications,  records,  customer lists, proposals,  business plans, and other
documents or materials,  tools,  equipment or other property in my possession or
under my control,  relating to any work done for or otherwise  belonging to, the
Company,  it being acknowledged that all such items are the sole property of the
Company, and I agree to sign the following "Termination Certificate":
    "This is to certify that I do not have in my  possession or custody nor have
I failed  to  return,  any  models,  prototypes,  notes,  memoranda,  notebooks,
drawings, records, specifications, customer lists, proposals, business plans, or
copies of them,  or other  documents  or  materials,  tools,  equipment or other
property belonging to the Company."
7.  GOVERNING LAW
    The laws of the Commonwealth of Massachusetts shall govern this Agreement.
8.  GENERAL PROVISION
    (a)  I  further  agree  that  this  Agreement   shall  be  binding  upon  me
irrespective  of the duration of my  employment  or other  association  with the
Company,  the reasons for the sessation of my employment or other association by
the Company, or the amount of my wages and/or salary.
    (b) This Agreement is the whole agreement,  and no modification or variation
shall be deemed valid unless in writing signed by the Company.
    (c) In the event of any inconsistency  with respect to the subject matter of
this  Agreement and any contract of  employment  which I may enter into with the
Company, the provisions herein shall prevail.
    (d) This Agreement shall be binding upon my heirs, executors, administrators
and legal representatives,  and shall inure to the benefit of the successors and
assigns of the Company.
    (e) I  represent  and  warrant  to  the  Company  that I am  not  under  any
obligations to any person, firm or corporation; and have no other interest which
is  inconsistent  or in conflict with this  Agreement,  or which would  prevent,
limit or  impair,  in any way,  the  performance  by me of any of the  covenants
hereunder or my duties in my said employment.
IN WITNESS  WHEREOF,  I have  hereunto  set my hand and seal this _______ day of
___________________ 19___ at Billerica, Massachusetts.
                                        WITNESS:
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