Assignee
DRUTAN PRODUCTS INC
3 granted patents·77 citations·filing 1979–1987
Top patents by PatentIndex Score
3 records- 0179USD262432SWashing padDRUTAN PRODUCTS INC·Filed 1979·Granted Dec 29, 1981·20 cites·1 claims
- 0271US4254530ACleaning and washing padDRUTAN PRODUCTS INC·Filed 1979·Granted Mar 10, 1981·27 cites·16 claims
- 0361US4769267ASandwich composite chamois-foam and methodDRUTAN PRODUCTS INC·Filed 1987·Granted Sep 6, 1988·30 cites·22 claims
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