Inventor · disambiguated record
David Edward Drosback
Also filed as: DROSBACK DAVID · DROSBACK DAVID EDWARD
5 granted patents·18 citations·filing 2015–2018
71Inventor score
Files withZAHNRADFABRIK FRIEDRICHSHAFEN5
Top patents by PatentIndex Score
5 records- 0190US9777836B1Park lock for an automatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2016·Granted Oct 3, 2017·14 cites·20 claims
- 0270US9581208B2Automatic transmission and a dog clutch for an automatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Granted Feb 28, 2017·2 cites·18 claims
- 0368US9869371B2Automatic transmission and a dog clutch for an automatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Granted Jan 16, 2018·2 cites·16 claims
- 0449US10914374B2Shape-memory alloy shift element for an automatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2018·Granted Feb 9, 2021·0 cites·17 claims
- 0540US9605754B2Automatic transmission and a dog clutch for an automatic transmissionZAHNRADFABRIK FRIEDRICHSHAFEN·Filed 2015·Granted Mar 28, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →