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Patent Assignment Details
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Reel/Frame:005132/0680   Pages: 2
Recorded: 08/08/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
02/07/1989
Application #:
07073198
Filing Dt:
07/14/1987
Title:
BENEFACTION OF CONCRETE AND AGGREGATE USING CALCIUM PHOSPHATE
Assignor
1
Exec Dt:
06/27/1987
Assignee
1
360 SUNSET AVENUE
WINDSOR, ONTARIO N9B 3P4, CANADA
Correspondence name and address
SCHWARTZ, JEFFERY, SCHWAAB,
MACK, BLUMENTHAL & EVANS
P.O. BOX 299
ALEXANDRIA, VA 22313-0299

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