Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517726 | Contaminant slick dispersal apparatus and methods | Jeffery D. Cantrell | 2003-02-11 |
| 5871305 | Active cooling system boom | — | 1999-02-16 |
| 5165821 | Oil-sorbing boom | Edward M. Fischer, Stanley P. Cernohous | 1992-11-24 |