Gerlingen
Germany
3
2006-07-27
The entities that hold a legal rights for patent applications filed by inventor Frehoff Roger:
Roger Frehoff from Gerlingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
High-pressure sensor housing which is simplified by means of a connection element (also emc)
#2 | 2005-06-16Pressure sensor element having an integrated sealing surface
#3 | 2005-02-17Combustion-chamber pressure sensor having a metallic diaphragm containing a piezoresistive, thin metallic layer
4671468 ⎘