Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5167796 | Method of forming an electrode from a sulfur containing decant oil feedstock | Irwin C. Lewis | 1992-12-01 |
| 4762608 | Upgrading of pyrolysis tar | Eric M. Dickinson | 1988-08-09 |
| 4740291 | Upgrading of pyrolysis tar using acidic catalysts | Eric M. Dickinson | 1988-04-26 |
| 4645584 | Mesophase pitch feedstock from hydrotreated decant oils | Irwin C. Lewis | 1987-02-24 |
| 4511625 | Physical conversion of latent mesophase molecules to oriented molecules | Faramarz Nazem, David Fink | 1985-04-16 |