Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545760 | Process for making fluorenones | Marlin E. Walters, Richard M. Wehmeyer | 1996-08-13 |
| 4358347 | Removal of trace aldehydes from carboxylic acids | Bonnie K. Mettetal | 1982-11-09 |