Inventor · disambiguated record
Derrick G. Williams
Also filed as: WILLIAMS DERRICK · WILLIAMS DERRICK G
4 granted patents·108 citations·filing 1978–2022
77Inventor score
Top patents by PatentIndex Score
4 records- 0186US4193734ABoom for backhoe with internally disposed hydraulic feed linesMASSEY FERGUSON SERVICES NV·Filed 1978·Granted Mar 18, 1980·39 cites·5 claims
- 0285US4572080AMovable stops for railway vehiclesOLEO INT HOLDINGS LTD·Filed 1984·Granted Feb 25, 1986·53 cites·13 claims
- 0351US12270197B1Method and apparatus for flood remediationWILLIAMS DERRICK·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 0445US4660687AEnergy absorbersOLEO INT HOLDINGS LTD·Filed 1986·Granted Apr 28, 1987·16 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →