Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538131 | Air-core choke coil | Manfred Baier | 1985-08-27 |
| 4240655 | Pipe coupling | Jurg Zbinden | 1980-12-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4538131 | Air-core choke coil | Manfred Baier | 1985-08-27 |
| 4240655 | Pipe coupling | Jurg Zbinden | 1980-12-23 |