Inventor · disambiguated record
Steven J. Zumbusch
Also filed as: ZUMBUSCH STEVEN J · ZUMBUSCH STEVEN JOHN
10 granted patents·3 pending applications·229 citations·filing 1983–2014
90Inventor score
Files withEATON CORP13
Top patents by PatentIndex Score
13 records- 0195US5145329AHomoplanar brushless electric gerotorEATON CORP·Filed 1990·Granted Sep 8, 1992·95 cites·16 claims
- 0277US5145348AGerotor pump having an improved drive mechanismEATON CORP·Filed 1991·Granted Sep 8, 1992·35 cites·9 claims
- 0374US4491332AShaft seal and means to effect radial movement of sealing lipEATON CORP·Filed 1983·Granted Jan 1, 1985·28 cites·3 claims
- 0463US7165396B2Pump control override for tandem pumpsEATON CORP·Filed 2003·Granted Jan 23, 2007·8 cites·6 claims
- 0561US9156465B1Brake-assist-steering systemEATON CORP·Filed 2014·Granted Oct 13, 2015·2 cites·6 claims
- 0658US4613292AHydraulic motor having free-wheeling and locking modes of operationEATON CORP·Filed 1985·Granted Sep 23, 1986·16 cites·51 claims
- 0755US6196109B1Axial piston pump and improved valve plate design thereforEATON CORP·Filed 1998·Granted Mar 6, 2001·18 cites·6 claims
- 0854US4480972AGerotor motor and case drain flow arrangement thereforEATON CORP·Filed 1983·Granted Nov 6, 1984·14 cites·10 claims
- 0949US2010206117A1Operator Control DeviceEATON CORP·Filed 2010·Application pending·0 cites
- 1045US2006090588A1Operator control deviceEATON CORP·Filed 2004·Application pending·0 cites
- 1143US4639203ARotary fluid pressure device having free-wheeling capabilityEATON CORP·Filed 1985·Granted Jan 27, 1987·9 cites·12 claims
- 1241US2010206116A1Operator Control DeviceEATON CORP·Filed 2010·Application pending·0 cites
- 1332US4697998AHydraulic motor having integral flow control capabilityEATON CORP·Filed 1986·Granted Oct 6, 1987·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →