Inventor
Thomas Hilker
Inventor
Stahnsdorf, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1333%
H01HElectric switches22%
H01FMagnets11%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power11%
H02HEmergency protective circuit arrangements11%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems11%
PatentTitleYear
10,861,656Spring-loaded drive for a high-voltage power switch and method for operating the spring-loaded drive2020D0871335Electric motor2019D0860942Electric motor2019D0853963Electric motor20199,548,175'Switching-device tripping apparatus'20178,908,337'Current transformer arrangement'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to SIEMENS AG (6)· patent assignee history
2014Patents assigned to GORABLENKOW JÖRG (1)· patent assignee history
2014Patents assigned to GROISS ANDREAS (1)· patent assignee history
2014Patents assigned to HILKER THOMAS (1)· patent assignee history
2014Patents assigned to STENZEL PETER (1)· patent assignee history
2014–2020Based in Stahnsdorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 6 | 2014–2020 |
| GORABLENKOW JÖRG | 1 | 2014 |
| GROISS ANDREAS | 1 | 2014 |
| HILKER THOMASself | 1 | 2014 |
| STENZEL PETER | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stahnsdorf, DE | 6 | 2014–2020 |