Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5155242 | Process for starting-up an ethylene oxide reactor | Pettai Krishna Shankar, Beamon M. Johnson | 1992-10-13 |
| 5105747 | Process and apparatus for reducing pollutant emissions in flue gases | Mark J. Khinkis, Amirali G. Rehmat | 1992-04-21 |
| 4867756 | Removal of sulfur compounds in fluidized bed carbonaceous solids gasification | — | 1989-09-19 |
| 4854249 | Two stage combustion | Mark J. Khinkis, William A. Sandstrom | 1989-08-08 |
| 4783416 | Analytical method to determine the unwashed gum content in a gasoline boiling hydrocarbon | — | 1988-11-08 |
| 4664678 | Apparatus for controlling fluidized beds | Amirali G. Rehmat | 1987-05-12 |
| 4636168 | Apparatus for thermal and pneumatic treatment of granular solids | William A. Sandstrom, John R. Bush | 1987-01-13 |
| 4569696 | Process for thermal and pneumatic treatment of granular solids | William A. Sandstrom, John R. Bush | 1986-02-11 |
| 4544375 | Apparatus and process for controlling fluidized beds | Amirali G. Rehmat | 1985-10-01 |
| 4483692 | Process for the recycling of coal fines from a fluidized bed coal gasification reactor | — | 1984-11-20 |
| 4315758 | Process for the production of fuel gas from coal | William A. Sandstrom, Paul B. Tarman | 1982-02-16 |
| 4191539 | Method for feeding caking coal particles to a gasifier | Frank C. Schora, John W. Loeding | 1980-03-04 |