Inventor · disambiguated record
Howard Welsh
Also filed as: WELSH HOWARD
3 granted patents·112 citations·filing 1976–1978
74Inventor score
Top patents by PatentIndex Score
3 records- 0187US4061569AOil recovery apparatus and methodBENNETT JOHN A·Filed 1976·Granted Dec 6, 1977·62 cites·48 claims
- 0281US4165282AOil recovery method and apparatusBENNETT POLLUTION CONTROLS·Filed 1977·Granted Aug 21, 1979·40 cites·2 claims
- 0344US4143987AConnector for sections of oil containment boomBENNETT POLLUTION CONTROLS·Filed 1978·Granted Mar 13, 1979·10 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →