Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260026 | Method for dissolution of polymerized soil | Charles E. Coburn | 2019-04-16 |
| 9428445 | Amine compounds and their use as zero or low VOC neutralizers | Charles E. Coburn | 2016-08-30 |