Hessigheim
Germany
7
2014-02-20
The entities that hold a legal rights for patent applications filed by inventor Mueller Helmut:
Helmut Mueller from Hessigheim, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Electric heating device for heating fluids
#2 | 2012-03-08Corona ignition device and method for its manufacture
#3 | 2012-02-23Glow plug and method for connecting a pin made of functional ceramic to a metal sleeve
#4 | 2011-12-15Method and system for igniting a fuel-air-mixture of a combustion chamber, in particular in a combustion engine by creating a corona discharge
#5 | 2008-12-25Method and device for operation of the glow plugs of a Diesel engine
#6 | 2007-03-15Method and device for operation of the glow plugs of a diesel engine
#7 | 2006-10-05Method and device for manufacturing a noble metal armored electrode for a sparking plug
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