Inventor
ULLERMANN WOLFGANG
DE11 patents
⚠️ This page may combine multiple inventors who share the name “ULLERMANN WOLFGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELLENBERGER & POENSGEN
10 patentsUS6590489B1Jul 8, 2003
Circuit breaker for protecting electric circuits in road vehicles
ELLENBERGER & POENSGEN38 citations86
US10580600B2Mar 3, 2020
Miniature safety switch
ELLENBERGER & POENSGEN5 citations72
US10021788B2Jul 10, 2018
High-current electrical circuit having a circuit board and a busbar
ELLENBERGER & POENSGEN4 citations71
US10283293B2May 7, 2019
Thermal circuit breaker
ELLENBERGER & POENSGEN3 citations69
US7336149B2Feb 26, 2008
Circuit breaker having a bimetallic snap-action disk
ELLENBERGER & POENSGEN6 citations61
US7312687B2Dec 25, 2007
Protective switch for protecting a circuit
ELLENBERGER & POENSGEN3 citations61
US5834996ANov 10, 1998
Electric switch having undervoltage tripping
ELLENBERGER & POENSGEN6 citations61
US11653450B2May 16, 2023
Power distributor of an electrical system of a motor vehicle
ELLENBERGER & POENSGEN0 citations56
US10600597B2Mar 24, 2020
Miniature safety switch
ELLENBERGER & POENSGEN0 citations51
US10070514B2Sep 4, 2018
High current switch
ELLENBERGER & POENSGEN0 citations40