Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5143103 | Apparatus for cleaning and drying workpieces | James Basso, Parmesh K. Bhalla, John Chahine, Daro Diddell, Gregory J. Earle +1 more | 1992-09-01 |
| 4808194 | Stable aqueous suspensions of slag, fly-ash and char | Mitri S. Najjar, Louis S. Sorell | 1989-02-28 |
| 4749381 | Stable slurries of solid carbonaceous fuel and water | Ronald J. McKeon | 1988-06-07 |
| 4705537 | Process for separating clarified water from an aqueous dispersion of ash, slag and char particulate matter | Mitri S. Najjar, Louis S. Sorell | 1987-11-10 |
| 4623359 | Aqueous slurries of solid carbonaceous fuel | Stephen R. Vasconcellos, Ronald J. McKeon | 1986-11-18 |
| 4575380 | Formation of disperse-slurry of H-coal residue | Stephen R. Vasconcellos | 1986-03-11 |
| 4541937 | Surfactant flooding solutions with sulfonated creosote | Abraham Morduchowitz | 1985-09-17 |
| 4525280 | Process for separating a water dispersion of ash, slag and char particulate matter | Stephen R. Vasconcellos, Paul Howe | 1985-06-25 |
| 4502868 | Coal-water slurries of low viscosity and method for their preparation | Ronald J. Mc Keon | 1985-03-05 |
| 4417902 | Process for making and composition of low viscosity coal-water slurries | Ronald J. McKeon | 1983-11-29 |