Individual holder
WILLIAMS HUGH M
5 granted patents·77 citations·filing 1975–1979
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0168US4277901AWatercolor paper stretcherWILLIAMS HUGH M·Filed 1979·Granted Jul 14, 1981·20 cites·6 claims
- 0267US4078774ATrailer jack supportWILLIAMS HUGH M·Filed 1977·Granted Mar 14, 1978·18 cites·3 claims
- 0365US4013268AVariable pitch vehicle wheel support rampWILLIAMS HUGH M·Filed 1976·Granted Mar 22, 1977·19 cites·1 claims
- 0462US3957249ATrailer jack footWILLIAMS HUGH M·Filed 1975·Granted May 18, 1976·16 cites·8 claims
- 0549USD260382STrailer jack footWILLIAMS HUGH M·Filed 1979·Granted Aug 25, 1981·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when WILLIAMS HUGH M files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →