Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475594 | Sorbent mat assembly | Milo Johnston, Richard Glancy, John Clement, John Toman | 2002-11-05 |
| 5591333 | Modular shoreline oil spill barrier assembly | Milo Johnston, Mark Johnson, John Clement | 1997-01-07 |