Inventor
KARLÉN DAVID
SE4 patents
⚠️ This page may combine multiple inventors who share the name “KARLÉN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB SCHWEIZ AG
3 patentsUS11574783B2Feb 7, 2023
Splitter plate, arc extinguishing chamber and switching device
ABB SCHWEIZ AG0 citations55
US10347436B2Jul 9, 2019
Switching device
ABB SCHWEIZ AG1 citations54
US9928971B2Mar 27, 2018
Electrical contact tip for switching applications and an electrical switching device
ABB SCHWEIZ AG1 citations49