Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180133 | Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride | Robert L. Zeller, III, Darrell G. HOLLIS, Keith S. Kramer, Brian CALDERWOOD, Rodney L. Klausmeyer | 2024-12-31 |
| 11945761 | Process for the production of chlorinated hydrocarbons | Darrell G. HOLLIS, Keith S. Kramer, Brian CALDERWOOD, Michael A. GARMON | 2024-04-02 |