Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7434698 | Two fiber filtration material | Rodney Ray Wilkins, K. Dale Montgomery, James G. Tuttle, Edwin G. Hoel | 2008-10-14 |
| 6808548 | Three component filtration material | Rodney Ray Wilkins, K. Dale Montgomery, James G. Tuttle, Edwin G. Hoel | 2004-10-26 |