Drill bits with reduced exposure of cutters | Patent Number 06935441

US 06935441 B2
Application Number10861129
Publication NumberUS 20040216926 A1
Pendency1 year, 2 months, 27 days
Filled DateJun 4, 2004
Priority DateAug 26, 1999
Publication DateNov 4, 2004
Expiration DateAug 26, 2019
Inventor/ApplicantsMichael L. Doster
Rodney B. Walzel
Theodore E. Zaleski, Jr.
Jack T. Oldham
Mark W. Dykstra
William Heuser
Mark W. Dykstra
Christopher C. Beuershausen
William Heuser
Daniel E. Ruff
Jack T. Oldham
Terry D. Watts
Rodney B. Walzel
Theodore E. JR. Zaleski
Michael L. Doster
Daniel E. Ruff
Terry D. Watts
Christopher C. Beuershausen
ExaminesTSAY, FRANK
Art Unit3672
Technology Center3600
Assignments
Baker Hughes
Current
Baker Hughes
Original
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