Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5327726 | Staged furnaces for firing coal pyrolysis gas and char | Ernest L. Daman, Francis D. Fitzgerald | 1994-07-12 |
| 4466082 | Apparatus for mixing and distributing solid particulate material | Bimal K. Biswas | 1984-08-14 |
| 4344371 | Vapor generating system having integrally formed gasifiers extending to either side of the hopper portion of the generator | — | 1982-08-17 |