Inventor · disambiguated record
W. Kirk Stephenson
Also filed as: STEPHENSON W KIRK
2 granted patents·72 citations·filing 1991–1992
66Inventor score
Top patents by PatentIndex Score
2 records- 0182US5214224ADispersing asphaltenes in hydrocarbon refinery streams with α-olefin/maleic anhydride copolymerCOMER DAVID G·Filed 1992·Granted May 25, 1993·54 cites·23 claims
- 0249US5205964AMethod of breaking crude oil emulsions using ethylene carbonate adducts of alkylphenol-formaldehyde resinsNALCO CHEMICAL CO·Filed 1991·Granted Apr 27, 1993·18 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →