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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/03/1994
Application #:
08046311
Filing Dt:
04/15/1993
Inventors:
KENNETH N. HAN, XINGHUI MENG
Title:
AMMONIA EXTRACTION OF GOLD AND SILVER FROM ORES AND OTHER MATERIALS
Assignment: 1
Reel/Frame:
006529/0503Recorded: 04/15/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/05/1993
Exec Dt:
04/05/1993
Assignee:
501 E. ST. JOSEPH STREET
RAPID CITY, SOUTH DAKOTA 57701-3995
Correspondent:
CHRISTOPHER W. BRODY
LOWE, PRICE, LEBLANC & BECKER
99 CANAL CENTER PLAZA, SUITE 300
ALEXANDRIA, VA 22314

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