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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/09/1986
Application #:
06487699
Filing Dt:
04/22/1983
Inventors:
DAVID E. JOHNSON, RICHARD W. WILLIAMS
Title:
METAL DETECTOR AND CLASSIFIER WITH AUTOMATIC COMPENSATION FOR SOIL MAGNETIC MINERALS AND SENSOR MISALIGNMENT
Assignment: 1
Reel/Frame:
004121/0068Recorded: 04/22/1983Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/21/1983
Exec Dt:
04/21/1983
Assignee:
A CORP. OF CA
LOS BANOS, CALIFORNIA
Correspondent:
FLEHR, HOHBACH, TEST,
ALBRITTON & HERBERT
STE. 3400, FOUR EMBARCADERO CTR.
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:
017606/0695Recorded: 05/12/2006Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/12/2006
Assignee:
1100 PENDALE ROAD
EL PASO, TEXAS 79907
Correspondent:
MARK CADIGAN
4365 EXECUTIVE DRIVE, SUITE 1100
SAN DIEGO, CA 92121

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