Inventor · disambiguated record
Steven R. Wells
Also filed as: WELLS STEVEN · WELLS STEVEN R · WELLS STEVEN RICHARD
8 granted patents·1 pending application·87 citations·filing 1994–2020
84Inventor score
Top patents by PatentIndex Score
9 records- 0184US11448238B2Pneumatic landfill pump cycle counterQ E D ENV SYSTEMS INC·Filed 2020·Granted Sep 20, 2022·2 cites·19 claims
- 0278US11603866B2Landfill well pumpQ E D ENV SYSTEMS INC·Filed 2020·Granted Mar 14, 2023·1 cites·20 claims
- 0378US5546847AHydraulic cylinder snubbing arrangementCATERPILLAR INC·Filed 1995·Granted Aug 20, 1996·32 cites·17 claims
- 0474US5413030ASelf-energizing snubber for a hydraulic motorCATERPILLAR INC·Filed 1994·Granted May 9, 1995·24 cites·5 claims
- 0555US5934406AJerk control valve for pilot operated steering systemCATERPILLAR INC·Filed 1997·Granted Aug 10, 1999·21 cites·3 claims
- 0646US2020309114A1Poppet valve for fluid pumpQ E D ENV SYSTEMS INC·Filed 2018·Application pending·0 cites
- 0738US12378975B2Pneumatic fluid pump with dual rotational swirling cleaning actionQ E D ENV SYSTEMS INC·Filed 2020·Granted Aug 5, 2025·0 cites·20 claims
- 0832US6158544ASteering system for an articulated machineCATERPILLAR INC·Filed 1998·Granted Dec 12, 2000·7 cites·22 claims
- 0930US8070213B2Machine having trim piece assembly with reduced discordance and methodEGGING ROBERT·Filed 2008·Granted Dec 6, 2011·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →