Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5322035 | Hydrological system for a closed ecological system | Philip B. Hawes | 1994-06-21 |
| 5194147 | Decontamination system | Carl N. Hodges, Linda S. Leigh | 1993-03-16 |
| 5078881 | Decontamination process | Carl N. Hodges, Linda S. Leigh | 1992-01-07 |