Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414900 | Fiber cleaning | Sidney E. Hughs | 1995-05-16 |
| 5295283 | Fiber cleaning | Sidney E. Hughs | 1994-03-22 |
| 5173994 | Fiber cleaning apparatus with air flow deflector | Sidney E. Hughs | 1992-12-29 |
| 4649738 | Fluidic permeability measurement bridge | Arthur Howard Waldie, James M. Wilkes | 1987-03-17 |