Inventor · disambiguated record
Matthew W. Crump
Also filed as: CRUMP MATTHEW · CRUMP MATTHEW W
16 granted patents·8 pending applications·54 citations·filing 2001–2023
90Inventor score
Top patents by PatentIndex Score
24 records- 0193US11796040B2Method(s) to apply tension to increase drivetrain jump torque capacityBORGWARNER INC·Filed 2022·Granted Oct 24, 2023·4 cites·4 claims
- 0292US12078245B2Face of tensioner guide or arm with pattern to influence chain system NVH performanceBORGWARNER INC·Filed 2022·Granted Sep 3, 2024·5 cites·8 claims
- 0391US10006524B2Integrated pressure relief valve for hydraulic tensionerBORGWARNER INC·Filed 2016·Granted Jun 26, 2018·16 cites·18 claims
- 0485US10781892B2Press-fit check valve for a hydraulic tensioner reservoir with metered backflowBORGWARNER INC·Filed 2016·Granted Sep 22, 2020·6 cites·12 claims
- 0578US7829015B2Formation of non-axial features in compacted powder metal componentsBORGWARNER INC·Filed 2007·Granted Nov 9, 2010·8 cites·48 claims
- 0676US10208838B2Vortex channelBORGWARNER INC·Filed 2015·Granted Feb 19, 2019·2 cites·20 claims
- 0775US10309514B2Noise, vibration, and harmonics reducing sprocket technologyBORGWARNER INC·Filed 2014·Granted Jun 4, 2019·4 cites·3 claims
- 0869US9188203B2Variable flow check valve for hydraulic tensionerCRUMP MATTHEW W·Filed 2012·Granted Nov 17, 2015·3 cites·15 claims
- 0967US10400870B2Valvular pathsBORGWARNER INC·Filed 2015·Granted Sep 3, 2019·1 cites·10 claims
- 1067US9958051B2Torsionally compliant sprocket with locking mechanismBORGWARNER INC·Filed 2015·Granted May 1, 2018·1 cites·15 claims
- 1165US2021116011A1Sprocket with vibration absorption propertiesBORGWARNER INC·Filed 2020·Application pending·0 cites
- 1263US10215296B2Pressure relief valve tuning featureBORGWARNER INC·Filed 2015·Granted Feb 26, 2019·1 cites·15 claims
- 1363US9211583B2Sleeved sprocket teethCRUMP MATTHEW W·Filed 2009·Granted Dec 15, 2015·3 cites·19 claims
- 1460US2020003292A1Sprocket with vibration absorption propertiesBORGWARNER INC·Filed 2018·Application pending·0 cites
- 1554US12435774B2Tooth jump protection deviceBORGWARNER INC·Filed 2023·Granted Oct 7, 2025·0 cites·29 claims
- 1649US10428913B2Orifice flow valveBORGWARNER INC·Filed 2015·Granted Oct 1, 2019·0 cites·19 claims
- 1747US12320425B2Tooth jump protection deviceBORGWARNER INC·Filed 2022·Granted Jun 3, 2025·0 cites·35 claims
- 1844US2017023140A1High flow and quick response disk style check valve for hydraulic tensionerBORGWARNER INC·Filed 2014·Application pending·0 cites
- 1943US2024026956A1Compliant face of a chain motion control device to influence chain system noise, vibration and harshness performanceBORGWARNER INC·Filed 2022·Application pending·0 cites
- 2036US6997704B2Method and apparatus to aid in the delubrification of partsBORGWARNER INC·Filed 2004·Granted Feb 14, 2006·0 cites·20 claims
- 2136US2003063992A1Methods of filling a die cavity with multiple materials for powder metal compactionFiled 2001·Application pending·0 cites
- 2236US2018119832A1Integrated disk check valve in a hydraulic tensioner with metered backflowBORGWARNER INC·Filed 2016·Application pending·0 cites
- 2335US2003062660A1Process of metal injection molding multiple dissimilar materials to form composite partsFiled 2001·Application pending·0 cites
- 2434US2003063993A1Metal injection molding multiple dissimilar materials to form composite electric machine rotor and rotor sense partsFiled 2001·Application pending·0 cites
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