Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4511371 | Method for preventing plugging of a slag outlet in a substoichiometric slagging combustor | — | 1985-04-16 | $3,104,000 |
| 4480559 | Coal and char burner | — | 1984-11-06 | $1,936,000 |
| 4410336 | Production of pipeline gas from coal | — | 1983-10-18 | $7,476,000 |
| 4360339 | Fluidized boiler | — | 1982-11-23 | $2,787,000 |
| 4332207 | Method of improving load response on coal-fired boilers | David Palchik | 1982-06-01 | $5,895,000 |
| 4319888 | Apparatus for mixing char-ash into coal stream | — | 1982-03-16 | $5,667,000 |
| 4279296 | Segmented ring header | — | 1981-07-21 | $8,609,000 |
| 4276928 | Superheater inlet/outlet header | — | 1981-07-07 | $7,986,000 |
| 4270493 | Steam generating heat exchanger | — | 1981-06-02 | $2,898,000 |
| 4241670 | Coal feed system for a fluidized bed boiler | — | 1980-12-30 | $4,892,000 |
| 4212160 | Combined cycle power plant using low Btu gas | — | 1980-07-15 | $2,822,000 |
| 4193158 | Soot blower for pressurized furnace | — | 1980-03-18 | $2,377,000 |