Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D530386 | Double barrel knife gun | Richard M. Betts | 2006-10-17 |
| 5955255 | Sound recording film | Gregory Edward Farrell | 1999-09-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D530386 | Double barrel knife gun | Richard M. Betts | 2006-10-17 |
| 5955255 | Sound recording film | Gregory Edward Farrell | 1999-09-21 |