Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414900 | Fiber cleaning | Marvis N. Gillum | 1995-05-16 |
| 5295283 | Fiber cleaning | Marvis N. Gillum | 1994-03-22 |
| 5173994 | Fiber cleaning apparatus with air flow deflector | Marvis N. Gillum | 1992-12-29 |