Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6286754 | Paperboard cup holder | David E. Stier, Kurt Jensen | 2001-09-11 |
| 5025980 | Double use express mail envelope | — | 1991-06-25 |
| 4955527 | Clamshell style carton | Douglas L. Neale | 1990-09-11 |
| 4850529 | Tube construction for food and beverage tray | — | 1989-07-25 |
| 4838414 | Basket carrier and internesting blanks therefor | — | 1989-06-13 |
| 4799594 | Vending and reclosure device for powder and granular products | — | 1989-01-24 |
| 4782943 | Basket-like carrier for cups and the like and blank for forming the same | — | 1988-11-08 |
| 4706875 | Vending and reclosure device for powder and granular products | — | 1987-11-17 |