Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487157 | Methods for chlorinating polyvinyl chloride | Keith S. Kramer, Lance A. Mayer | 2019-11-26 |
| 10207970 | Methods for recovering chlorinated hydrocarbons | John Lee Dawkins, Darrell G. HOLLIS, Keith S. Kramer, Michael A. GARMON | 2019-02-19 |