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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/27/2004
Application #:
10001854
Filing Dt:
11/20/2001
Publication #:
Pub Dt:
06/05/2003
Inventors:
Guenter W. Brune, John E. Mercer, Albert W. Chau
Title:
BORING TOOL TRACKING/GUIDING SYSTEM AND METHOD WITH UNCONSTRAINED TARGET LOCATION GEOMETRY
Assignment: 1
Reel/Frame:
012352/0812Recorded: 11/20/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/15/2001
Exec Dt:
11/15/2001
Exec Dt:
11/15/2001
Assignee:
425 S. W. 41ST STREET
RENTON, WASHINGTON 98005
Correspondent:
BOULDER PATENT SERVICES, INC.
JAY R. BEYER
1021 GAPTER ROAD
BOULDER, COLORADO 80303
Assignment: 2
Reel/Frame:
014345/0867Recorded: 08/04/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2003
Assignee:
425 S W 41ST STREET
RENTON, WASHINGTON 98055
Correspondent:
BOULDER PATENT SERVICE INC
1021 GAPTER ROAD
BOULDER, CO 803032924

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