Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5138121 | Auxiliary contact mounting block | Guenter Gnahn | 1992-08-11 |
| 5038124 | Electromagnetic switchgear | Guenter Gnahn, Kurt Held | 1991-08-06 |
| 4988964 | Electromagnetic switchgear | Gunter Gnahn, Kurt Held | 1991-01-29 |
| 4982060 | Contact arrangement for an electric switching apparatus | Guenter Gnahn | 1991-01-01 |
| 4956624 | Auxiliary switch attachment block | Guenter Gnahn | 1990-09-11 |
| 4918414 | Electromagnetic switching device | Guenter Gnahn, Kurt Held | 1990-04-17 |
| 4453057 | Contact arrangement for electric switchgear | Werner Harbauer, Johann Bauer | 1984-06-05 |