Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200431 | Process for the separation of halogenated hydrocarbons by extractive distillation | Pravin K. Dattani, John David Scott, Charles John Shields | 1993-04-06 |
| RE31448 | Coating compositions comprising a polysulfone and fluorocarbon polymer | Terence E. Attwood | 1983-11-22 |