Inventor · disambiguated record
William E. Lerwill
Also filed as: LERWILL WILLIAM E
3 granted patents·58 citations·filing 1978–1982
73Inventor score
Top patents by PatentIndex Score
3 records- 0167US4222455AVibration generatorsSEISMOGRAPH SERVICE CORP·Filed 1978·Granted Sep 16, 1980·24 cites·6 claims
- 0252US4463825AMethod and apparatus for generation of acoustic energyBIRD JAMES M·Filed 1982·Granted Aug 7, 1984·23 cites·19 claims
- 0342US4500978ASeismographic method and apparatus using scaled sound sourcesSEISMOGRAPH SERVICE CORP·Filed 1982·Granted Feb 19, 1985·11 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →