Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355825 | Multipurpose flotation device | Ronald R. Lefebvre, Robert J. Cowan, Warren D. Jeschke | 1994-10-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355825 | Multipurpose flotation device | Ronald R. Lefebvre, Robert J. Cowan, Warren D. Jeschke | 1994-10-18 |