Individual holder
BETTS WILLIAM M
US·3 granted patents·68 citations·filing 1974–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0179US4280676ADevice for holding flexible bagsBETTS WILLIAM M·Filed 1977·Granted Jul 28, 1981·34 cites·8 claims
- 0273US3987868ASilencing device for internal combustion enginesBETTS WILLIAM M·Filed 1974·Granted Oct 26, 1976·24 cites·19 claims
- 0339US5050908AMud flap anti-sail bracketBETTS WILLIAM M·Filed 1990·Granted Sep 24, 1991·10 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →