Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D352417 | Beer keg | Richard A. Petroske | 1994-11-15 |
| 5344250 | Advertising display mounting device | George Kringel, Robert S. Frichette | 1994-09-06 |
| 5289652 | Advertising display mounting device | George Kringel, Robert S. Frichette | 1994-03-01 |