Assignee
FOLGER ADAM CO
US·8 granted patents·270 citations·filing 1975–1992
Top patents by PatentIndex Score
8 records- 0188US4140357AElectric hingeFOLGER ADAM CO·Filed 1977·Granted Feb 20, 1979·54 cites·7 claims
- 0287US4593543ASecurity lockFOLGER ADAM CO·Filed 1983·Granted Jun 10, 1986·63 cites·74 claims
- 0386US3999411ALock knob control mechanismFOLGER ADAM CO·Filed 1975·Granted Dec 28, 1976·43 cites·9 claims
- 0474US5079936AHigh security cylinder lockFOLGER ADAM CO·Filed 1990·Granted Jan 14, 1992·49 cites·23 claims
- 0565US4797779APulsed power supplyFOLGER ADAM CO·Filed 1987·Granted Jan 10, 1989·16 cites·10 claims
- 0664US5303965AVandalism-proof lever handle system for locking or latching deviceFOLGER ADAM CO·Filed 1992·Granted Apr 19, 1994·28 cites·12 claims
- 0730US4704767ASecurity door hinge system with locking elementsFOLGER ADAM CO·Filed 1986·Granted Nov 10, 1987·11 cites·2 claims
- 0830US3961447APrison door locking mechanismFOLGER ADAM CO·Filed 1975·Granted Jun 8, 1976·6 cites·6 claims
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