Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412120 | Machine for cutting sheet material | Louis Duruz | 1983-10-25 |
| 4324972 | Process and device for laser-beam melting and flame cutting | Hans Wehrli | 1982-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4412120 | Machine for cutting sheet material | Louis Duruz | 1983-10-25 |
| 4324972 | Process and device for laser-beam melting and flame cutting | Hans Wehrli | 1982-04-13 |