Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049285 | Solidification process with enhancement of heavy metals insolubilization | Robin B. Somerville | 1991-09-17 |
| 4875905 | Method of preparing a high heating value fuel product | Robin B. Somerville | 1989-10-24 |
| 4774183 | Process for producing fructose | — | 1988-09-27 |
| 4624789 | Mass transfer into porous granules using stratified semifluidized beds | Alexander P. Mathews | 1986-11-25 |
| 4448589 | Pyrolytic conversion of carbonaceous solids to fuel gas in quartz sand fluidized beds | Walter P. Walawender | 1984-05-15 |
| 4438000 | Method of filtration using semifluidized beds | Edward H. Hsu | 1984-03-20 |
| 4322296 | Method for wastewater treatment in fluidized bed biological reactors | Chin-Yung Wen | 1982-03-30 |
| 4253947 | Method for wastewater treatment in fluidized bed biological reactors | Chin-Yung Wen | 1981-03-03 |
| 4240952 | Method of making concrete from fly ash | Clarence E. Hulbert, Jr., Mufit Akinc | 1980-12-23 |