Bochum
Germany
5
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor Van Delden Marcel:
Marcel Van Delden from Bochum, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Circuit for switching an AC voltage
#2 | 2020-07-23Spark plug for a high frequency ignition system
#3 | 2020-01-09Ignition device for igniting an air/fuel mixture in a combustion chamber
#4 | 2019-09-26Ignition device and method for igniting an air/fuel mixture
#5 | 2019-04-18Ignition device for igniting an air/fuel mixture in a combustion chamber
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