Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849453 | Growth promotion | David B. Anderson, Edward L. Veenhuizen, Ronald R. Tuttle | 1989-07-18 |
| 4845127 | Phenethanolamines, compositions containing the same and method for effecting weight control | Jack Mills, Walter N. Shaw | 1989-07-04 |