Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5578173 | Removal of dimethylterephthalate from a methanolysis vapor stream | Brian L. Simpson, Bruce Roger DeBruin, Andrius A. Naujokas, William J. Gamble | 1996-11-26 |
| 5414022 | Process of recovering components from polyester resins | Bruce Roger DeBruin | 1995-05-09 |