Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5845591 | Branch pipe for a rotary combustor | — | 1998-12-08 |
| 5823768 | Rotary combustor and seal assembly therefor | Jeffrey Mitchell, Alvin Steffey, Donald P. Flading | 1998-10-20 |
| 5704301 | Rotary combustor and spring assembly therefor | — | 1998-01-06 |
| 5348352 | Rotary connector with removable spool | Albert P. Ciez, William A. Bencloski | 1994-09-20 |
| 4972786 | Finned tubed rotary combustor | — | 1990-11-27 |
| 4455154 | Heat exchanger for coal gasification process | — | 1984-06-19 |