Assignee
RING SCREW WORKS
US·5 granted patents·89 citations·filing 1993–1995
Top patents by PatentIndex Score
5 records- 0181US5419667AAnti-cross thread fastener with cleaning tipRING SCREW WORKS·Filed 1993·Granted May 30, 1995·46 cites·10 claims
- 0255US5374146ABolt including a cleaning thread point tipRING SCREW WORKS·Filed 1993·Granted Dec 20, 1994·18 cites·4 claims
- 0343US5667443ABolt including a cleaning thread point tipRING SCREW WORKS·Filed 1994·Granted Sep 16, 1997·11 cites·7 claims
- 0441US5499895ABolt including a cleaning thread point tipRING SCREW WORKS·Filed 1994·Granted Mar 19, 1996·12 cites·4 claims
- 0526US5618236AAnti-cross thread fastener with cleaning tipRING SCREW WORKS·Filed 1995·Granted Apr 8, 1997·2 cites·4 claims
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