Drill bit for directional drilling in cobble formations

Inventors: Robert F. Crane, Steven W. Wentworth, Douglas B. Caraway

Provisional Application Expired

	Code	Description	Pages	PDF
2001-06-18	`TRNA`	Transmittal of New Application	1	View
2001-06-18	`SPEC`	Specification	2	View
2001-06-18	`CLM`	Claims	1	View
2001-06-18	`DRW`	Drawings-only black and white line drawings	4	View

Inventors

Robert F. Crane Oconomowoc, WI

Steven W. Wentworth Brookfield, WI

Douglas B. Caraway Oconomowoc, WI

Attorneys & Agents of Record

PHILIP MEYERS Reg. 30478 Attorney · PHILIP G MEYERS LAW OFFICE

Prosecution

No recorded assignments were found for this patent.

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