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Patent Assignment Details
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Reel/Frame:004750/0743   Pages: 2
Recorded: 07/07/1987
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
01/01/1985
Application #:
06236050
Filing Dt:
02/19/1981
Title:
TRACING ELECTRICAL CONDUCTORS BY HIGH-FREQUENCY LOADING AND IMPROVED SIGNAL DETECTION
2
Patent #:
Issue Dt:
02/10/1987
Application #:
06631544
Filing Dt:
07/10/1984
Title:
TRACING ELECTRICAL CONDUCTORS BY HIGH-FREQUENCY CONSTANT-ENERGY- CONTENT PULSE LOADING
3
Patent #:
Issue Dt:
07/23/1985
Application #:
06643672
Filing Dt:
08/22/1984
Title:
HIGH-FREQUENCY AMPLIFIER WITH ENHANCED GAIN FROM USE OF THE MILLER EFFECT CAPACITANCE
4
Patent #:
Issue Dt:
08/11/1987
Application #:
06643673
Filing Dt:
08/22/1984
Title:
CONDUCTOR TRACER WITH IMPROVED OPEN CIRCUIT DETECTION, CLOSE-RANGE DISCRIMINATION AND DIRECTIONALITY
Assignor
1
Exec Dt:
04/06/1987
Assignee
1
NOT PROVIDED
Correspondence name and address
HOLLAND & HART
STE. 2900
555 SEVENTEENTH ST.
DENVER, CO 80201

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