Inventor · disambiguated record
Anton Sonntag
Also filed as: SONNTAG ANTON
5 granted patents·36 citations·filing 1999–2004
77Inventor score
Top patents by PatentIndex Score
5 records- 0170US7057306B2Fuel cell and control unit in a detachable housingNUCELLSYS GMBH·Filed 2001·Granted Jun 6, 2006·14 cites·29 claims
- 0255US7477049B2Method for controlling the quality of the coolant for fuel cell systemsNUCELLSYS GMBH·Filed 2004·Granted Jan 13, 2009·2 cites·10 claims
- 0351US6830843B2Method for controlling the quality of the coolant for fuel cell systemsBALLARD POWER SYSTEMS·Filed 2002·Granted Dec 14, 2004·1 cites·4 claims
- 0449US6555260B2Fuel cell system having a fuel cell stack with integrated polarity reversal protection diodeBALLARD POWER SYSTEMS·Filed 2001·Granted Apr 29, 2003·4 cites·13 claims
- 0544US6531876B1Apparatus for voltage measurementBALLARD POWER SYSTEMS·Filed 1999·Granted Mar 11, 2003·15 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →