Inventor

WALZEL SEBASTIAN

DE3 patents

Patents

3 patents

US10931218B2Feb 23, 2021

Vacuum pump drive with star-delta switchover

LEYBOLD GMBH3 citations63

US11719231B2Aug 8, 2023

Method for operating a vacuum pump system

LEYBOLD GMBH0 citations39

US10648474B2May 12, 2020

Device and method for driving a vacuum pump

LEYBOLD GMBH0 citations37