Assignee
KLEMM BOHRTECH
DE·9 granted patents·242 citations·filing 1986–1999
Top patents by PatentIndex Score
9 records- 0177US5419403APneumatic hammerKLEMM BOHRTECH·Filed 1992·Granted May 30, 1995·38 cites·9 claims
- 0273US5269107AMobile boring rigKLEMM BOHRTECH·Filed 1992·Granted Dec 14, 1993·58 cites·5 claims
- 0367US4719978AEarth drilling deviceKLEMM BOHRTECH·Filed 1986·Granted Jan 19, 1988·38 cites·10 claims
- 0447US5350023APneumatic hammerKLEMM BOHRTECH·Filed 1992·Granted Sep 27, 1994·21 cites·13 claims
- 0547US5255590AControl device for the load- dependent connection of a hydraulic stand by motor to a base-load motorKLEMM BOHRTECH·Filed 1991·Granted Oct 26, 1993·21 cites·8 claims
- 0645US6164391AFixture for the production of bores with single or double rodsKLEMM BOHRTECH·Filed 1999·Granted Dec 26, 2000·25 cites·21 claims
- 0741US5501287ADrilling device with telescopic KellybarKLEMM BOHRTECH·Filed 1994·Granted Mar 26, 1996·25 cites·10 claims
- 0834US4840238ASuperposed drilling deviceKLEMM BOHRTECH·Filed 1988·Granted Jun 20, 1989·7 cites·8 claims
- 0921US5205366ASuperposed drilling deviceKLEMM BOHRTECH·Filed 1992·Granted Apr 27, 1993·9 cites·7 claims
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