Assignee
ENGINEERED SECURITY PRODUCTS C
US·3 granted patents·122 citations·filing 1987–1988
Top patents by PatentIndex Score
3 records- 0188US4910982ASelf-assembling locking deviceENGINEERED SECURITY PRODUCTS C·Filed 1988·Granted Mar 27, 1990·66 cites·36 claims
- 0272US4993784ALocking deviceENGINEERED SECURITY PRODUCTS C·Filed 1988·Granted Feb 19, 1991·43 cites·23 claims
- 0342US4854653AMultiple interlocking system for file cabinets, e.g.ENGINEERED SECURITY PRODUCTS C·Filed 1987·Granted Aug 8, 1989·13 cites·15 claims
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