Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4410786 | Method of aligning a welding torch with a seam to be welded and of welding such seam | — | 1983-10-18 |
| 4356378 | Apparatus for automatically guiding a welding gun along a programmed welding seam | Manfred Schmidt, Helmut Kring, Gerhard Schnell, Joachim Thielmann | 1982-10-26 |
| 4333594 | Planet guide roller feed arrangement for melting welding wires | — | 1982-06-08 |