P

Inventor

DULLNI EDGAR

DE6 patents
⚠️ This page may combine multiple inventors who share the name “DULLNI EDGAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB TECHNOLOGY AG

3 patents
USD554592SNov 6, 2007

Embedded pole for a medium voltage switch

ABB TECHNOLOGY AG8 citations68
US7939777B2May 10, 2011

Vacuum interrupter chamber

ABB TECHNOLOGY AG4 citations61
US7385155B2Jun 10, 2008

Apparatus for securing a conductor in a power switching device

ABB TECHNOLOGY AG2 citations59

ABB RESEARCH LTD

2 patents
US7977824B2Jul 12, 2011

Switching device, use thereof and a method for switching

ABB RESEARCH LTD74 citations92
US6038117AMar 14, 2000

Power switching apparatus

ABB RESEARCH LTD12 citations64

ABB SCHWEIZ AG

1 patent
US10014140B2Jul 3, 2018

Medium voltage circuit breaker for the use in high pressure environments

ABB SCHWEIZ AG2 citations70