Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950349 | Replaceable roller bearing | Stephen P. Lindblade, William L. Fontenot | 2015-02-10 |
| 7481176 | Transportable flotation system | Tommy L. Bevins, Bob E. Walker, James C. Ray, Michael J. Plackett, Donald Thomas Resio +3 more | 2009-01-27 |