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Patent Assignment Details
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Reel/Frame:006066/0224   Pages: 3
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
06/01/1993
Application #:
07816997
Filing Dt:
01/03/1992
Title:
METHOD OF IMPROVING PRECIOUS METAL YIELD IN A MERRILL-CROWE RECOVERY PROCESS
Assignors
1
Exec Dt:
02/12/1992
2
Exec Dt:
03/02/1992
3
Exec Dt:
02/24/1992
Assignee
1
A CORPORATION OF PA
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Correspondence name and address
BETZ LABORATORIES, INC.
GIGI G. JOHNSTON
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783

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