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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/08/1991
Application #:
07515486
Filing Dt:
05/01/1990
Inventors:
ROBERT G. ARNOLD, NORVAL A. SINCLAIR, JAMES E. SHARP
Title:
METHOD FOR RECOVERING SILVER FROM REFRACTORY MANGANESE ORES
Assignment: 1
Reel/Frame:
005372/0081Recorded: 05/01/1990Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/30/1990
Exec Dt:
04/30/1990
Assignee:
TUCSON, ARIZONA 85244
Correspondent:
CAHILL, SUTTON & THOMAS
155 PARK ONE
2141 E. HIGHLAND AVE.
PHOENIX, AZ 85016

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