Inventor · disambiguated record
Ulrich Dumke
Also filed as: DUMKE ULRICH
4 granted patents·1 pending application·31 citations·filing 2001–2014
72Inventor score
Top patents by PatentIndex Score
5 records- 0184US8105720B2Humidity sensing device for use in fuel cell systemsKOENIG CHRISTIAN·Filed 2007·Granted Jan 31, 2012·11 cites·16 claims
- 0269US8771891B2Diagnostic system for unbalanced motor shafts for high speed compressorMAIER OLIVER·Filed 2006·Granted Jul 8, 2014·2 cites·2 claims
- 0368US6830842B2Hydrogen purged motor for anode re-circulation blowerGEN MOTORS CORP·Filed 2001·Granted Dec 14, 2004·18 cites·20 claims
- 0463US9331350B2Fuel cell system including diagnostic technique for unbalanced compressorGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted May 3, 2016·0 cites·15 claims
- 0545US2009004530A1Control valve with enhanced inner surfaceKOENIG CHRISTIAN·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ulrich Dumke 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 →