Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855313 | Method of stimulating cashmere growth on cashmere-producing goats using melatonin | Keith Betteridge | 1989-08-08 |
| 4833733 | Method of making cut resistant surgical gloves | Mitchell P. Dombrowski | 1989-05-30 |