Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D292489 | Pouring attachment for bottles | Mathias M. Kowollik, Jack A. Sneller | 1987-10-27 |
| D292490 | Pouring attachment for bottles | Mathias M. Kowollik, Jack A. Sneller | 1987-10-27 |
| D292381 | Combined closure and measuring cup | Mathias M. Kowollik, Jack A. Sneller | 1987-10-20 |