Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6194609 | Crystallization in a plate heat exchanger | Kenneth J. Abrams, Thomas M. Bartos | 2001-02-27 |
| 5175355 | Improved process for recovery of purified terephthalic acid | Diane J. Graziano, Sandra K. Schiller, Roger J. Grimm | 1992-12-29 |