Assignee
BECHEM ULRICH
CH·3 granted patents·89 citations·filing 1990–2007
Top patents by PatentIndex Score
3 records- 0184US5103705AEccentrically arranged radial boring tool apparatusBECHEM ULRICH·Filed 1990·Granted Apr 14, 1992·39 cites·2 claims
- 0267US8469458B2Roller drill or roller bitBECHEM ULRICH·Filed 2007·Granted Jun 25, 2013·6 cites·32 claims
- 0366US5190353ARock cutting tool having eccentric driveBECHEM ULRICH·Filed 1991·Granted Mar 2, 1993·44 cites·14 claims
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