Assignee
HELLWIG PRODUCTS COMPANY INC
US·4 granted patents·39 citations·filing 1980–1998
Top patents by PatentIndex Score
4 records- 0146US5403032AClamp-on air suspension kit for vehiclesHELLWIG PRODUCTS COMPANY INC·Filed 1993·Granted Apr 4, 1995·22 cites·7 claims
- 0232US6158723AStabilizer for leaf spring suspension deviceHELLWIG PRODUCTS COMPANY INC·Filed 1998·Granted Dec 12, 2000·8 cites·21 claims
- 0326US5992831AStabilizer for leaf spring suspensionHELLWIG PRODUCTS COMPANY INC·Filed 1998·Granted Nov 30, 1999·8 cites·7 claims
- 0422US4345749AMultipurpose splint means for spring leaf assembliesHELLWIG PRODUCTS COMPANY INC·Filed 1980·Granted Aug 24, 1982·1 cites·1 claims
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