Inventor
Erwin Flierl
Inventor
Kummersbruck, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches100%
PatentTitleYear
6,054,656'Contactor safety interlock mechanism'20005,379,015'Latching block for electromagnetic switching devices'19955,197,594'Arrangement for coupling an auxiliary switch mechanism'19934,746,779'Contact arrangement for switchgear'19884,717,899'Contactor with additional switchblock'19884,473,808'Electromagnet system for electromagnetic switchgear'19844,447,794'Air break contactor with form-fitted parts'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–2000Patents assigned to SIEMENS AG (7)· patent assignee history
1984–1988Based in Kummersbruck, DE· patent location history
1988–1993Based in Kuemmersbruck, DE· patent location history
1995–2000Based in Rieden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 7 | 1984–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kummersbruck, DE | 3 | 1984–1988 |
| Rieden, DE | 2 | 1995–2000 |
| Kuemmersbruck, DE | 2 | 1988–1993 |