Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757693 | Hoisting device | Harry P. Fuller, Touby Khamphilapanyo, Darel R. Taylor | 2014-06-24 |
| 7731465 | Release pin | James C. Klingenberg, David Craig Hageman | 2010-06-08 |
| D533436 | Finger cap for release pin | James C. Klingenberg, David Craig Hageman | 2006-12-12 |
| 5411652 | Optimum conversion chamber | Jeffrey Keith Smith | 1995-05-02 |