Inventor · disambiguated record
Kenneth Renfrew
Also filed as: RENFREW KENNETH · RENFREW KENNETH JAMES
4 granted patents·1 pending application·2 citations·filing 2013–2022
59Inventor score
Top patents by PatentIndex Score
5 records- 0171US11118152B2High gas flow rate bio-reactive container filter apparatusSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2019·Granted Sep 14, 2021·0 cites·20 claims
- 0271US10568810B2Needle filter apparatusSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2017·Granted Feb 25, 2020·2 cites·20 claims
- 0356US10421937B2High gas flow rate bio-reactive container filter apparatusSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2016·Granted Sep 24, 2019·0 cites·20 claims
- 0443US2022258075A1Filter assembly for high volume evacuationSAINT GOBAIN PERFORMANCE PLASTICS CORP·Filed 2022·Application pending·0 cites
- 0536US9833382B2Needle filter apparatusZENPURE AMERICAS INC·Filed 2013·Granted Dec 5, 2017·0 cites·35 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →