Inventor
WOLFSGRUBER STEFAN
AT6 patents
⚠️ This page may combine multiple inventors who share the name “WOLFSGRUBER STEFAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRONIUS INT GMBH
5 patentsUS9641093B2May 2, 2017
Power source and method for cooling such a power source
FRONIUS INT GMBH2 citations67
US10325720B2Jun 18, 2019
Method for producing a heavy-current transformer
FRONIUS INT GMBH0 citations46
US10141106B2Nov 27, 2018
Heavy-current transformer having a multi-point contacting, transformer element, contact plate and secondary winding, and method for producing such a heavy-current transformer
FRONIUS INT GMBH1 citations46
US10112253B2Oct 30, 2018
Resistance welding device comprising a power source arranged on a welding gun
FRONIUS INT GMBH0 citations36
US9595882B2Mar 14, 2017
Synchronous rectifier
FRONIUS INT GMBH0 citations36