Inventor · disambiguated record
David Wells
Also filed as: WELLS DAVID · WELLS DAVID W
4 granted patents·2 pending applications·54 citations·filing 1984–2020
74Inventor score
Files withECOLAB USA INC1FOGG SYSTEM COMPANY INC1PIERCE JENNIFER MARGARET1PIONEER ENERGY SERVICES CORP1STURGEON GRAEME WILLIAM1
Top patents by PatentIndex Score
6 records- 0191US10850999B2Submergible biocide reactor and methodECOLAB USA INC·Filed 2016·Granted Dec 1, 2020·12 cites·19 claims
- 0282USD345145SInstrument housingFOGG SYSTEM COMPANY INC·Filed 1992·Granted Mar 15, 1994·38 cites·1 claims
- 0345US9545095B2Apparatus, method and kit for extermination of pestsWELLS DAVID·Filed 2012·Granted Jan 17, 2017·0 cites·28 claims
- 0440US2011271583A1Method and apparatus for extermination of pestsSTURGEON GRAEME WILLIAM·Filed 2011·Application pending·0 cites
- 0536US2021108624A1Piston pump manual rolling system and method of usePIONEER ENERGY SERVICES CORP·Filed 2020·Application pending·0 cites
- 0626US4546919AVentilator actuatorPIERCE JENNIFER MARGARET·Filed 1984·Granted Oct 15, 1985·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →