Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835354 | Microwave heating apparatus for laboratory analyses | Dennis P. Manchester | 1989-05-30 |
| RE32861 | Automatic volatility computer | Bernard W. Cruse, Jr., Ronald J. Goetchius | 1989-02-07 |