Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717037 | Beverage can drinking attachment | — | 1988-01-05 |
| 4715510 | Set up piece for mounting on a can, containing a beverage | Adriaan van der Wouden | 1987-12-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717037 | Beverage can drinking attachment | — | 1988-01-05 |
| 4715510 | Set up piece for mounting on a can, containing a beverage | Adriaan van der Wouden | 1987-12-29 |