WD

Wolfgang Daeumer

EA Epcos Ag: 4 patents #116 of 606Top 20%
SA Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
TA Tdk Electronics Ag: 1 patents #234 of 503Top 50%
Overall (All Time): #626,969 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11431154 Triggerable spark gap, switching circuit having a triggerable spark gap, and process for manufacturing a triggerable spark gap Michael A. Mewes, Zhipeng Fang 2022-08-30
9614370 Surge arrester Frank Werner, Eberhard Soelter 2017-04-04
8189315 Surge arrester with low response surge voltage Juergen Boy 2012-05-29
7795810 Gas-filled discharge gap Juergen Boy, Frank Werner 2010-09-14
6529361 Gas-filled discharge path Bernd Petschel, Juergen Boy 2003-03-04
5995355 Gas-filled discharge path in a form of a spark gap or an overvoltage diverter 1999-11-30
5892648 Gas-filled overvoltage arrester with electrode activation compound Peter Bobert, Winfried Voelkner, Juergen Boy 1999-04-06
5407645 Hydrogen storage device for a plasma switch Dieter Gerlach 1995-04-18