Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4730720 | Device for transporting cans | Jurg Bischofberger | 1988-03-15 |
| 4723651 | Device for transporting cans | Jurg Bischofberger | 1988-02-09 |
| 4714153 | Device for transporting cans | Jurg Bischofberger | 1987-12-22 |