Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5301632 | Control sample of a deep-frozen product or a product, whose keeping temperature must be checked | Andre Cayol, Jean-Pierre Pain | 1994-04-12 |
| 4499823 | Continuous press, in particular for pressing beet pulp and other juice-containing materials | — | 1985-02-19 |
| 4472352 | Device for biochemical quantitative analysis of successive samples | Richard Quesneau | 1984-09-18 |
| 4355573 | Continuous press for dehydrating pulps | — | 1982-10-26 |