Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5843301 | Electrodynamic-chemical processing for beneficiation of petroleum residue | John L. Remo | 1998-12-01 |
| 5711769 | Process for passivation of reactive coal char | Franklin G. Rinker, Deane A. Horne, Dennis W. Coolidge | 1998-01-27 |
| 5601692 | Process for treating noncaking coal to form passivated char | Franklin G. Rinker, Deane A. Horne, Dennis W. Coolidge | 1997-02-11 |
| 5291422 | Broadband instrument for nondestructive measurement of material properties | — | 1994-03-01 |
| 4395309 | Fractional distillation of hydrocarbons from coal | — | 1983-07-26 |