Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8622440 | Knot tying device and cartridge system for providing tying filament thereto | Peter Crichton, Monte Douglas Tweten, Thomas Dale Peterson, James Davidson, Alan E. Zantout +10 more | 2014-01-07 |
| 4538019 | Grounding of a control rod extending through an opening in a structure | Frank Bramwell | 1985-08-27 |