Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623176 | Nitrogen conservation in polymerization processes | Lei Ji, Robert R. McElvain, Steven D. Bridges, Jennifer F. Drew | 2023-04-11 |
| 11598523 | Flare monitoring and control method and apparatus | Charles F. Fisher, Lee Green, Thomas A. Lessard, Kenneth B. Moore, Daniel W. Peneguy | 2023-03-07 |