Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4241569 | Grape gathering machine | Charles E. Bobard, Just M. Delaunay | 1980-12-30 |
| 4214427 | Mechanical grape harvesting device | Charles E. Bobard, Just M. Dalaunay | 1980-07-29 |