Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877621 | Compositions for coating feedstuff additives for ruminants and feedstuff additives thus coated | Pierre Ardaillon, Paul Bourrain, Andre Cartillier | 1989-10-31 |
| 4876097 | Compositions for coating feeding stuff additives intended for ruminants and feeding stuff additives thus coated | Andre Cartillier, Raymond Pigeon | 1989-10-24 |
| 4832967 | Composition for feeding ruminants containing a biologically active substance and its preparation | Paul Bourrain, Andre Cartillier | 1989-05-23 |