Inventor · disambiguated record
Dean H. Dringenburg
Also filed as: DRINGENBURG DEAN · DRINGENBURG DEAN H · DRINGENBURG DEAN HARLAN
7 granted patents·285 citations·filing 1989–2016
87Inventor score
Files withCUMMINS ENGINE CO INC2CUMMINS FILTRATION IP INC1CUMMINS INC1DRINGENBURG DEAN H1WIECZOREK MARK T1
Top patents by PatentIndex Score
7 records- 0195US6253601B1System and method for determining oil change intervalCUMMINS ENGINE CO INC·Filed 1998·Granted Jul 3, 2001·133 cites·44 claims
- 0288USD322198SPortable coolerDRINGENBURG DEAN H·Filed 1989·Granted Dec 10, 1991·39 cites·1 claims
- 0386US8707807B2Particulate filter diagnosticsYADAV PRANATI·Filed 2011·Granted Apr 29, 2014·17 cites·29 claims
- 0486US6598388B2Engine exhaust gas recirculation particle trapCUMMINS INC·Filed 2001·Granted Jul 29, 2003·34 cites·23 claims
- 0583US6298721B1Continuous liquid level measurement systemCUMMINS ENGINE CO INC·Filed 1999·Granted Oct 9, 2001·60 cites·18 claims
- 0671US9453754B2Multi-conductor water in fuel sensor for fill rate detectionWIECZOREK MARK T·Filed 2011·Granted Sep 27, 2016·2 cites·19 claims
- 0760US10031098B2Multi-conductor water in fuel sensor for fill rate detectionCUMMINS FILTRATION IP INC·Filed 2016·Granted Jul 24, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →