Inventor · disambiguated record
Steven R. Evanovich
Also filed as: EVANOVICH STEVEN · EVANOVICH STEVEN R
22 granted patents·2 pending applications·165 citations·filing 2001–2020
95Inventor score
Top patents by PatentIndex Score
24 records- 0189US9782693B2Method of dewatering hydraulic, lubricating and petroleum based fluids using a positive pressure drying gas in a gravity operated, mobile, dewatering systemEVANOVICH STEVEN R·Filed 2013·Granted Oct 10, 2017·7 cites·17 claims
- 0286US11697090B2Sorbent devicesCALGON CARBON CORP·Filed 2019·Granted Jul 11, 2023·4 cites·18 claims
- 0384US8491785B2Positive pressure, conditioned drying gas, gravity operated, mobile, dewatering system for hydraulic, lubricating and petroleum based fluidsEVANOVICH STEVEN R·Filed 2011·Granted Jul 23, 2013·6 cites·20 claims
- 0483US9718011B2Coalescing filter element and filter assembly thereforeSCHROEDER IND LLC·Filed 2014·Granted Aug 1, 2017·5 cites·9 claims
- 0583US6637457B2Rotomolded hydraulic reservoir with inserted baffleSCHROEDER IND L L C·Filed 2001·Granted Oct 28, 2003·23 cites·20 claims
- 0683US6508271B2Rotomolded hydraulic reservoir with integral extended length return lineALCO IND·Filed 2001·Granted Jan 21, 2003·16 cites·19 claims
- 0780US8636903B2Hydraulic filter with one-piece input end capEVANOVICH STEVEN R·Filed 2011·Granted Jan 28, 2014·4 cites·14 claims
- 0879US6619310B2Rotomolded hydraulic reservoir with integral baffleSCHROEDER IND L L C·Filed 2001·Granted Sep 16, 2003·19 cites·20 claims
- 0972US8349173B2Replacable filter element with shielded bottom bypass valveSCHROEDER IND LLC·Filed 2009·Granted Jan 8, 2013·6 cites·20 claims
- 1072US7384547B2Replaceable filter element with integral annular trapSCHROEDER IND LLC·Filed 2007·Granted Jun 10, 2008·8 cites·19 claims
- 1170US11992792B2Coalescing filter element and filter assembly thereforeSCHROEDER IND LLC·Filed 2020·Granted May 28, 2024·0 cites·18 claims
- 1270US10786770B2Coalescing filter element and filter assembly thereforeSCHROEDER IND LLC·Filed 2017·Granted Sep 29, 2020·2 cites·14 claims
- 1369USD600775SHigh flow filter assemblySCHROEDER IND LLC·Filed 2008·Granted Sep 22, 2009·19 cites·1 claims
- 1464US7252759B2In-tank return line filter element and hydraulic reservoir with sameSCHROEDER IND LLC·Filed 2004·Granted Aug 7, 2007·12 cites·7 claims
- 1564US6619317B2Rotomolded hydraulic reservoir with integral filter bowlSCHROEDER IND L L C·Filed 2001·Granted Sep 16, 2003·8 cites·19 claims
- 1659US6979397B2Dynamic particle removing flushing systemSCHROEDER IND LLC·Filed 2003·Granted Dec 27, 2005·7 cites·20 claims
- 1757US7604738B2Connecting end cap for a filterSCHROEDER IND LLC·Filed 2003·Granted Oct 20, 2009·5 cites·6 claims
- 1856US8066871B2Filtration system incorporating modular one-piece end capsEVANOVICH STEVEN R·Filed 2009·Granted Nov 29, 2011·1 cites·32 claims
- 1945USD634398SCoupling bushing for a replaceable filterSCHROEDER IND LLC·Filed 2008·Granted Mar 15, 2011·5 cites·1 claims
- 2041USD658740SInner sealing member of coupling bushing for replaceable filterICKES JOSEPH FRANCIS·Filed 2011·Granted May 1, 2012·5 cites·1 claims
- 2140US2003132175A1Ceramic filter oil and water separationFiled 2002·Application pending·0 cites
- 2237US2004200765A1In-tank return line filter element and hydraulic reservoir with sameFiled 2003·Application pending·0 cites
- 2332USD577414SFilter assemblySCHROEDER IND LLC·Filed 2007·Granted Sep 23, 2008·1 cites·1 claims
- 2422USD669924STransmission flushing assemblyLOMBARDO ERIC M·Filed 2009·Granted Oct 30, 2012·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →