Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304238 | Plasticized sulfur compositions and method of manufacturing same | Charles G. Willis, Barry R. Miller | 1994-04-19 |
| 5151397 | Method of producing metal halide catalyst | Kent E. Mitchell | 1992-09-29 |
| 4437941 | Separation of hydrocarbon and alcohol azeotropic mixtures by distillation with anhydrous ammonia | — | 1984-03-20 |
| 4302604 | Increasing the life of a supported ruthenium catalyst in the hydrogenation of an olefinically unsaturated dinitrile | — | 1981-11-24 |
| 4255352 | Preparation of unsaturated nitriles | Charles A. Drake | 1981-03-10 |
| 4234752 | Dehydration of alcohols | Yulin Wu | 1980-11-18 |