Assignee
HAHN WILLI GMBH
DE·6 granted patents·232 citations·filing 1991–1998
Top patents by PatentIndex Score
6 records- 0189USD339279SHandle for a screwdriverHAHN WILLI GMBH·Filed 1992·Granted Sep 14, 1993·54 cites·1 claims
- 0288US6302001B1Actuating toolHAHN WILLI GMBH·Filed 1998·Granted Oct 16, 2001·64 cites·21 claims
- 0383USD346943SHandle for screwdriversHAHN WILLI GMBH·Filed 1992·Granted May 17, 1994·36 cites·1 claims
- 0480USD402176SScrewdriver handleHAHN WILLI GMBH·Filed 1997·Granted Dec 8, 1998·31 cites·1 claims
- 0579USD335074SScrewdriver handleHAHN WILLI GMBH·Filed 1991·Granted Apr 27, 1993·24 cites·1 claims
- 0649US5195761AChuck for tool inserts, especially screwdriver bitsHAHN WILLI GMBH·Filed 1991·Granted Mar 23, 1993·23 cites·4 claims
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