Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5232673 | Shielded fluid stream injector for particle bed reactor | — | 1993-08-03 |
| 5230716 | Grate assembly for fixed-bed coal gasifier | — | 1993-07-27 |
| 4616137 | Optical emission line monitor with background observation and cancellation | David R. Goff | 1986-10-07 |
| 4524796 | Sliding-gate valve for use with abrasive materials | William J. Ayers, Jr., Charles Carter, Richard A. Griffith, Richard B. Loomis | 1985-06-25 |
| 4466360 | Loop-bed combustion apparatus | Jer-Yu Shang, Joseph S. Mei, Frank D. Slagle | 1984-08-21 |
| 4447297 | Combined fluidized bed retort and combustor | Jer-Yu Shang, Joseph S. Mei, Li Zeng | 1984-05-08 |