Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5658547 | Simplified efficient process for reducing NO.sub.x, SO.sub.x, and particulates | Stanislaw Michalak, John E. Hofmann | 1997-08-19 | |
| 4738569 | Apparatus for fluidizing a particulate material in a conveying gas | — | 1988-04-19 | $3,114,000 |
| 4530290 | Apparatus for fluidizing a particulate material in a conveying gas | — | 1985-07-23 | $3,031,000 |
| 4357883 | Bed drain cover assembly for a fluidized bed | Martin Jacobs | 1982-11-09 | $9,588,000 |
| 4300458 | Apparatus for supporting a perforated plate air distributor for a fluidized bed | Ernest L. Hartman, Edward A. Zielinski, David T. Myrick | 1981-11-17 | $1,438,000 |