Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094640 | Marine engine noise suppressor with swim platform | Robert Parenti | 1992-03-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094640 | Marine engine noise suppressor with swim platform | Robert Parenti | 1992-03-10 |