Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994835 | Film packet holder improvement | Robert P. Bresnan | 1991-02-19 |
| 4994836 | Film packet improvement | Robert P. Bresnan | 1991-02-19 |
| 4821054 | Film packet | Randy E. Armbruster, Blanchard M. Brock, Timothy L. Bushnell | 1989-04-11 |
| 4821055 | Film packet holder | Bradley S. Bush | 1989-04-11 |