Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1057813 | Ear for rope drums | — | 2025-01-14 |
| 6215084 | Method and apparatus for welding container bodies | Marcel Oberholzer, Hermann Schuppisser, Markus Weber | 2001-04-10 |
| 5950905 | Method and apparatus for welding container bodies | Marcel Oberholzer, Hermann Schuppisser, Markus Weber | 1999-09-14 |