Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756820 | Method for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processing | David R. Forester | 1988-07-12 |
| 4752374 | Process for minimizing fouling of processing equipment | — | 1988-06-21 |
| 4749468 | Methods for deactivating copper in hydrocarbon fluids | Paul V. Roling, Joseph H. Y. Niu | 1988-06-07 |
| 4747931 | Composition and method for coke retardant during pyrolytic hydrocarbon processing | David R. Forester | 1988-05-31 |
| 4744881 | Antioxidant material and its use | — | 1988-05-17 |
| 4724064 | Composition and method for coke retardant during hydrocarbon processing | — | 1988-02-09 |
| 4680421 | Composition and method for coke retardant during pyrolytic hydrocarbon processing | David R. Forester | 1987-07-14 |
| 4663018 | Method for coke retardant during hydrocarbon processing | David Foster | 1987-05-05 |
| 4648885 | Process and composition for stabilized distillate fuel oils | — | 1987-03-10 |
| 4647290 | Process and composition for color stabilized distillate fuel oils | — | 1987-03-03 |
| 4647289 | Process and composition for color stabilized distillate fuel oils | — | 1987-03-03 |
| 4555326 | Methods and compositions for boronizing metallic surfaces | — | 1985-11-26 |