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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/03/1992
Application #:
07698031
Filing Dt:
05/10/1991
Inventors:
GARY B. ATKINSON, ROBERT J. KUCZYNSKI, DENNIS P. DESMOND
Title:
CYANIDE LEACHING METHOD FOR RECOVERING PLATINUM GROUP METALS FROM A CATALTIC CONVERTER CATALYST
Assignment: 1
Reel/Frame:
005708/0682Recorded: 05/10/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/24/1991
Exec Dt:
04/24/1991
Exec Dt:
04/24/1991
Assignee:
Correspondent:
E. PHILIP KOLTOS
DIVISION OF GENERAL LAW
DEPARTMENT OF THE INTERIOR
1849 C STREET NW, ROOM 6531
WASHINGTON, DC 20240

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