Inventor · disambiguated record
Donald Kultgen
Also filed as: KULTGEN DONALD · KULTGEN DONALD P · KULTGEN DONALD PETER
4 granted patents·47 citations·filing 2003–2018
68Inventor score
Top patents by PatentIndex Score
4 records- 0188US6885932B2Misfire detection in an internal combustion engineMOTOROLA INC·Filed 2003·Granted Apr 26, 2005·46 cites·22 claims
- 0270US10012170B2Method, system and apparatus for detecting injector closing timeContinental automotive systems inc·Filed 2015·Granted Jul 3, 2018·1 cites·7 claims
- 0362US10871120B2Method, system and apparatus for detecting injector closing timeContinental automotive systems inc·Filed 2018·Granted Dec 22, 2020·0 cites·14 claims
- 0440US9759116B2Method and apparatus for detecting selective catalytic reduction injector opening timeCONTINENTAL AUTOMOTIVE SYSTEMS US INC·Filed 2013·Granted Sep 12, 2017·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →