Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4399029 | Apparatus for the concentration and sorting of solid waste materials according to their shapes, their sizes and their flexibility | Francois H. Clin, Jean-Noel Gony, Francois O. Proust, Roger Cuvillier | 1983-08-16 |