Stuttgart
Germany
7
2021-01-21
The entities that hold a legal rights for patent applications filed by inventor Sprengel Thomas:
Thomas Sprengel from Stuttgart, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Switching valve for an air spring arrangement and an air spring arrangement
#2 | 2017-12-14Pressure maintaining valve for a reversible connection to an air line
#3 | 2013-02-21Control unit of a ride level control system, and ride level control system
#4 | 2011-11-17Residual pressure holding valve and suspension strut
#5 | 2011-08-25Air spring system
#6 | 2008-10-23Level control system for a vehicle, and method for operating a level control system for a vehicle
#7 | 2005-01-25Method of controlling the quantity of air in a vehicle level control system
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