Inventor

ERFORD TOBIAS

CH3 patents

⚠️ This page may combine multiple inventors who share the name “ERFORD TOBIAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB SCHWEIZ AG

2 patents

US11004641B2May 11, 2021

Thomson coil driven switch assembly with lightweight plunger

ABB SCHWEIZ AG1 citations56

US10416198B2Sep 17, 2019

Gas-tight compartment and optical voltage sensor with coated electro-optic crystal

ABB SCHWEIZ AG1 citations55

KEIM KLAUS

1 patent

US8779310B2Jul 15, 2014

Switching device with a switching element driven via a flexible shaft

KEIM KLAUS0 citations26