Assignee
RED BARON OIL TOOLS RENTAL
GB·4 granted patents·55 citations·filing 1989–1996
Technology mixE21B4
Top patents by PatentIndex Score
4 records- 0144US5261498ADrill string componentRED BARON OIL TOOLS RENTAL·Filed 1990·Granted Nov 16, 1993·21 cites·7 claims
- 0239US5778995AMilling insert and a milling toolRED BARON OIL TOOLS RENTAL·Filed 1996·Granted Jul 14, 1998·15 cites·10 claims
- 0336US6024166AApparatus for forming a slot in a wellboreRED BARON OIL TOOLS RENTAL·Filed 1996·Granted Feb 15, 2000·12 cites·12 claims
- 0429US5020599ADrilling toolRED BARON OIL TOOLS RENTAL·Filed 1989·Granted Jun 4, 1991·7 cites·19 claims
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