Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366631 | Composite, supported fluorocarbon media | — | 1994-11-22 |
| 5277943 | Thermal bleaching process for non-contaminating fluorocarbon fiber media | John L. Hurley, Sandra Brosious | 1994-01-11 |