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
Jack T. Oldham
Rodney B. Walzel
Christopher C. Beuershausen
Mark W. Dykstra
Michael L. Doster
Rodney B. Walzel
Jack T. Oldham
Theodore E. Zaleski, Jr.
Daniel E. Ruff
William Heuser
Theodore E. JR. Zaleski
Terry D. Watts
Daniel E. Ruff
Terry D. Watts
Mark W. Dykstra
William Heuser
Christopher C. Beuershausen
ExaminesTSAY, FRANK
Art Unit3672
Technology Center3600
Assignments
Baker Hughes
Current
Baker Hughes
Original
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