Inventor
Wolfgang Däumer
Inventor
Zeuthen, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Tprimary
H01TSpark gaps63%
C25DProcesses for the electrolytic or electrophoretic production of coatings13%
H01BCables13%
H01CResistors13%
PatentTitleYear
10,236,094Method of manufacturing an electrode for a surge arrester, electrode and surge arrester201910,186,843Spark gap arrangement20199,444,227'Spark gap arrangement and method for securing a spark gap arrangement'20166,326,724'Gas-filled discharge gap assembly'20015,671,114'Gas-filled overvoltage diverter'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to SIEMENS AG (1)· patent assignee history
1997–2001Based in Berlin, DE· patent location history
2001–2019Patents assigned to EPCOS AG (4)· patent assignee history
2016–2019Based in Zeuthen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EPCOS AG | 4 | 2001–2019 |
| SIEMENS AG | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zeuthen, DE | 3 | 2016–2019 |
| Berlin, DE | 2 | 1997–2001 |