Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895173 | Spineboards | Richard A. Brault, Dianne B. Croteau, Jonathan Vinden, Ruud P. Koorn | 1990-01-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895173 | Spineboards | Richard A. Brault, Dianne B. Croteau, Jonathan Vinden, Ruud P. Koorn | 1990-01-23 |