Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879121 | Zeolites in poultry feeding | Sebastian M. Laurent | 1989-11-07 |
| 4872421 | Method of enhancing mating in poultry | Sebatian M. Laurent | 1989-10-10 |
| 4873097 | Zeolites in poultry nutrition | Sebastian M. Laurent | 1989-10-10 |
| 4862829 | Method of calming laying poultry | Sebastian M. Laurent | 1989-09-05 |
| 4847085 | Bone disorder treatment | Sebastian M. Laurent | 1989-07-11 |
| 4820526 | Method of improving feathering in birds | Sebastian M. Laurent | 1989-04-11 |