Inventor · disambiguated record
Stephen Schweitzer
Also filed as: SCHWEITZER STEPHEN · SCHWEITZER STEPHEN W
7 granted patents·1 pending application·47 citations·filing 2010–2023
82Inventor score
Top patents by PatentIndex Score
8 records- 0190US8991619B2Filter assembly with water evacuation and methodsSCHWEITZER STEPHEN·Filed 2012·Granted Mar 31, 2015·16 cites·28 claims
- 0287US8709247B2Filter apparatus with ejection arrangementBEARD JOHN H·Filed 2012·Granted Apr 29, 2014·7 cites·21 claims
- 0378USD806834SEnd cap for dual filter elementSCHWEITZER STEPHEN·Filed 2016·Granted Jan 2, 2018·21 cites·1 claims
- 0475US9884279B2Filter apparatus with ejection arrangementBEARD JOHN H·Filed 2014·Granted Feb 6, 2018·2 cites·21 claims
- 0567US9737833B2Filter assembly with water evacuation and methodsSCHWEITZER STEPHEN·Filed 2015·Granted Aug 22, 2017·1 cites·13 claims
- 0665US11235268B2Filter apparatus with ejection arrangementBALDWIN FILTERS INC·Filed 2017·Granted Feb 1, 2022·0 cites·10 claims
- 0764US2024066438A1Liquid filter element and assemblyBALDWIN FILTERS INC·Filed 2023·Application pending·0 cites
- 0836US8877055B2Filter having drain valve with mechanical lockSCHWEITZER STEPHEN·Filed 2010·Granted Nov 4, 2014·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →