Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869910 | Method of conditioning oil seeds and similar materials | Joe C. Givens, William L. Stevenson, Darcy Moses, William L. Kratochwill | 1989-09-26 |
| 4864847 | Fluid leak indicator | Shu Loo | 1989-09-12 |