München
Germany
4
2021-11-11
The entities that hold a legal rights for patent applications filed by inventor ARENS Kai:
Kai ARENS from München, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Length-adjustable connecting rod with reduced-mass outlet valve
#2 | 2021-11-11Hydraulic control valve for a longitudinally adjustable connecting rod with an end-face control piston
#3 | 2020-05-14Control device for a VCR connecting rod for determining a defect
#4 | 2018-05-03Length-adjustable connecting rod with a cylinder-piston assembly with an oil filter
2177783 ⎘