Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232283 | Apparatus for mixing concurrently, downwardly flowing fluids | Kenneth W. Goebel, Earl L. Whittington, Jr. | 1993-08-03 |
| 4346060 | Radial ammonia converters | Raymond S. Eagle | 1982-08-24 |
| 4230669 | Radial ammonia converter | Raymond S. Eagle | 1980-10-28 |