Individual holder
BUTLER DAVID O
6 granted patents·2 pending applications·149 citations·filing 1984–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0182US4535197AUnitary cable closureBUTLER DAVID O·Filed 1984·Granted Aug 13, 1985·44 cites·28 claims
- 0276US4647715AAerial communication cable closureBUTLER DAVID O·Filed 1986·Granted Mar 3, 1987·40 cites·5 claims
- 0372US7175492B1Unitary reel marker buoy systemBUTLER DAVID O·Filed 2006·Granted Feb 13, 2007·7 cites·13 claims
- 0459US4536611AUnitary telephone cable closureBUTLER DAVID O·Filed 1985·Granted Aug 20, 1985·22 cites·10 claims
- 0555US2012273534A1Unitary shoulder padBUTLER DAVID O·Filed 2012·Application pending·0 cites
- 0655US2012286007A1Unitary shoulder pad and strap systemBUTLER DAVID O·Filed 2012·Application pending·0 cites
- 0754US5018252ALocking fastenerBUTLER DAVID O·Filed 1989·Granted May 28, 1991·20 cites·6 claims
- 0847US5266741AUnitary cable closureBUTLER DAVID O·Filed 1992·Granted Nov 30, 1993·16 cites·28 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →