Inventor · disambiguated record
Michael Dornfeld
Also filed as: DORNFELD MICHAEL · DORNFELD MICHAEL S
5 granted patents·6 citations·filing 2010–2023
66Inventor score
Top patents by PatentIndex Score
5 records- 0184US12331667B2Flow draining enhancement system for engine sump cavitiesROLLS ROYCE NAM TECH INC·Filed 2023·Granted Jun 17, 2025·1 cites·20 claims
- 0268US8465373B2Face couplingDORNFELD MICHAEL S·Filed 2010·Granted Jun 18, 2013·5 cites·20 claims
- 0356US12104528B1Forced air supply system for engine cavity under negative-G forceROLLS ROYCE NAM TECH INC·Filed 2023·Granted Oct 1, 2024·0 cites·10 claims
- 0453US12337336B2Shaft mounted centrifugal air-oil separator systemROLLS ROYCE NAM TECH INC·Filed 2023·Granted Jun 24, 2025·0 cites·19 claims
- 0540US9243366B2Method and device for manufacturing a sheet-like substrateGIESECKE & DEVRIENT GMBH·Filed 2012·Granted Jan 26, 2016·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Michael Dornfeld files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →