Individual holder
GRAY WILLIAM M
2 granted patents·2 pending applications·47 citations·filing 1977–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0187US4169486AGas supply system with purge meansGRAY WILLIAM M·Filed 1977·Granted Oct 2, 1979·44 cites·7 claims
- 0241US2006111135A1Method to facilitate distribution of group identifications for push-to-talk groupsGRAY WILLIAM M·Filed 2004·Application pending·0 cites
- 0339US2012261028A1Machine for producing foam within a bagGRAY WILLIAM M·Filed 2010·Application pending·0 cites
- 0434US4853689AAir brake compressor failure warning systemGRAY WILLIAM M·Filed 1987·Granted Aug 1, 1989·3 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →