Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6451093 | Centripetal demister | — | 2002-09-17 |
| 5259797 | Marine engine exhaust system and method | Charles C. Miles, III, Emery S. Sims, III, David T. Parks, Lee R. Witte | 1993-11-09 |
| 5147232 | Marine engine exhaust system and method | Charles C. Miles, III, Emery S. Sims, III, David T. Parks, Lee R. Witte | 1992-09-15 |
| 5045005 | Marine engine exhaust system and method | — | 1991-09-03 |
| D318840 | Marine engine exhaust unit | — | 1991-08-06 |
| 4917640 | Marine engine exhaust system and method | — | 1990-04-17 |