Individual holder
WILLIAMS WALTER L
US·3 granted patents·45 citations·filing 1975–2023
Individually held — no corporate assignee on record.
Technology mixE01H1
Top patents by PatentIndex Score
3 records- 0174US4005892ADebris-retrieving caneWILLIAMS WALTER L·Filed 1975·Granted Feb 1, 1977·37 cites·5 claims
- 0251USD351709SChute for concrete and insulationWILLIAMS WALTER L·Filed 1993·Granted Oct 18, 1994·8 cites·1 claims
- 0329USD1086350SAmmunition magazine loader accessoryWILLIAMS WALTER L·Filed 2023·Granted Jul 29, 2025·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →