Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888158 | Droplet impingement device | — | 1989-12-19 |
| 4856352 | Gas sampling system for reactive gas-solid mixtures | Edward D. Daum, Bryan J. Jankura, John M. McCoury, Jr. | 1989-08-15 |