Individual holder
DUGAN THOMAS J
5 granted patents·54 citations·filing 1974–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0159US4378684ADouble cylinder sliding door lockDUGAN THOMAS J·Filed 1980·Granted Apr 5, 1983·24 cites·4 claims
- 0246US3950019AChain door fastenerDUGAN THOMAS J·Filed 1974·Granted Apr 13, 1976·8 cites·2 claims
- 0340US3989898ARemote monitor signalling systemDUGAN THOMAS J·Filed 1974·Granted Nov 2, 1976·6 cites·16 claims
- 0438US4648252ASliding door lockDUGAN THOMAS J·Filed 1985·Granted Mar 10, 1987·10 cites·4 claims
- 0531US4824153ALock for sliding door assemblyDUGAN THOMAS J·Filed 1986·Granted Apr 25, 1989·6 cites·3 claims
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