Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402951 | Composition based on a blend of inorganic fibers and inorganic fiber whiskers | Doug Wilson, Gary Pruett | 2002-06-11 |
| 6321915 | High performance filters based on inorganic fibers and inorganic fiber whiskers | Doug Wilson, Gary Pruett | 2001-11-27 |
| 6155432 | High performance filters based on inorganic fibers and inorganic fiber whiskers | Doug Wilson, Gary Pruett | 2000-12-05 |
| 5167148 | Frictional properties test mechanism | Raymond J. Black | 1992-12-01 |