Inventor · disambiguated record
Mark Vonderwell
Also filed as: VONDERWELL MARK · VONDERWELL MARK P · VONDERWELL MARK PHILLIP
6 granted patents·5 pending applications·85 citations·filing 2002–2016
83Inventor score
Files withCATERPILLAR INC4CATERPILLAR GLOBAL MINING LLC2CATERPILLAR MITSUBISHI LTD2VONDERWELL MARK PHILLIP2MA PENGFEI1
Top patents by PatentIndex Score
11 records- 0180US6848888B2Sensor for a variable displacement pumpCATERPILLAR INC·Filed 2002·Granted Feb 1, 2005·20 cites·30 claims
- 0278US10385892B2System and method for providing hydraulic powerCATERPILLAR GLOBAL MINING LLC·Filed 2016·Granted Aug 20, 2019·3 cites·18 claims
- 0378US10100494B2Closed-loop control of swingCATERPILLAR INC·Filed 2016·Granted Oct 16, 2018·3 cites·18 claims
- 0478US7213502B2Robustly stable servo-controlled metering poppet valveCATERPILLAR MITSUBISHI LTD·Filed 2005·Granted May 8, 2007·10 cites·20 claims
- 0576US7121189B2Electronically and hydraulically-actuated drain valueCATERPILLAR MITSUBISHI LTD·Filed 2004·Granted Oct 17, 2006·22 cites·34 claims
- 0672US7130721B2Electrohydraulic control systemCATERPILLAR INC·Filed 2004·Granted Oct 31, 2006·27 cites·30 claims
- 0743US2007290152A1Poppet valveMA PENGFEI·Filed 2006·Application pending·0 cites
- 0838US2013269329A1Hydraulic pressure system for a hydraulic vehicleCATERPILLAR GLOBAL MINING LLC·Filed 2012·Application pending·0 cites
- 0937US2007157979A1Fluid-control systemCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 1036US2012055149A1Semi-closed hydraulic systemsVONDERWELL MARK PHILLIP·Filed 2010·Application pending·0 cites
- 1135US2011289911A1Hydraulic system and method of actively damping oscillations during operation thereofVONDERWELL MARK PHILLIP·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →