Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393290 | Puffer-type gas blast switch | Gunter Mittelbach, Werner Heiss, Dietrich Hoffmann, Gunter Siebrecht, Karl Kriechbaum +1 more | 1983-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393290 | Puffer-type gas blast switch | Gunter Mittelbach, Werner Heiss, Dietrich Hoffmann, Gunter Siebrecht, Karl Kriechbaum +1 more | 1983-07-12 |