Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6215084 | Method and apparatus for welding container bodies | Marcel Oberholzer, Urs Gehrig, Markus Weber | 2001-04-10 |
| 5950905 | Method and apparatus for welding container bodies | Marcel Oberholzer, Urs Gehrig, Markus Weber | 1999-09-14 |