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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/04/2006
Application #:
11074115
Filing Dt:
03/07/2005
Publication #:
Pub Dt:
07/28/2005
Inventors:
John E. Mercer, Albert W. Chau
Title:
TRACKING THE POSITIONAL RELATIONSHIP BETWEEN A BORING TOOL AND ONE OR MORE BURIED LINES USING A COMPOSITE MAGNETIC SIGNAL
Assignment: 1
Reel/Frame:
016368/0535Recorded: 03/07/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/26/1999
Exec Dt:
05/26/1999
Assignee:
19625 62ND AVE. SOUTH, STE. B-103
KENT, WASHINGTON 98032
Correspondent:
JAY R BEYER
PRITZKAU PATENT GROUP, LLC
993 GAPTER ROAD
BOULDER, COLORADO 80303

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