Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4733613 | Adjustable volume shot wad structure and method of assembling the same | Stephen J. Bilsbury | 1988-03-29 |
| 4614157 | Plastic cartridge case | Venkataramaraj S. Urs | 1986-09-30 |
| 4569288 | Plastic cartridge case | Venkataramaraj S. Urs | 1986-02-11 |