Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959449 | Process for preparing low color polyarylates | Adin L. Stautzenberger, Peter F. Lobo | 1990-09-25 |
| 4868324 | Purification of diphenyl phthalates | A. Lee Stautzenberger, Ellen A. Langford | 1989-09-19 |