Exhibit 2.1 RESTATED CAPITAL STOCK EXCHANGE AGREEMENT THIS RESTATED AGREEMENT is made as of this 21st day of April, 2005, by and among UNITED DIAGNOSTIC, INC., a Delaware corporation ("Parent"), SPO Medical Equipment Ltd., an Israeli company ("Sub"),...Capital Stock Exchange Agreement • April 27th, 2005 • SPO Medical Inc • Blank checks
EXHIBIT 10.1 CAPITAL STOCK EXCHANGE AGREEMENT THIS AGREEMENT is made this 21st day of January, 2004, by and between the stockholders of ENVIRONMENTAL TECHNOLOGIES, INC., a Nevada corporation ("Entech"), the Entech stockholders being more fully...Capital Stock Exchange Agreement • January 30th, 2004 • Barron Partners Lp • Services-business services, nec • British Columbia
CAPITAL STOCK EXCHANGE AGREEMENT THIS AGREEMENT is made this 13th day of December, 2002, by and between the stockholders of SUB SURFACE WASTE MANAGEMENT, INC., a Nevada corporation ("SSWM"), all of such SSWM stockholders being more fully described on...Capital Stock Exchange Agreement • December 30th, 2002 • Sub Surface Waste Management of Delaware Inc • Blank checks • California