Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989486 | Apparatus for removal of the mercury from granulated materials | Charles O. Gale | 1999-11-23 |
| 5891216 | Oven mercury retorting device | Charles O. Gale | 1999-04-06 |
| 5360511 | Apparatus and method for spray drying solids-laden high temperature gases | Ronald W. Bayliss, Karl D. Libsch | 1994-11-01 |
| 5264078 | Apparatus and method for spray drying solids-laden high temperature gases | Ronald W. Bayliss, Karl D. Libsch | 1993-11-23 |