Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673115 | Hydrated lime product | Randy Griffard, William S. Allebach, Paul J. Ramer | 2023-06-13 |
| 11656117 | Test system for rotary airlocks | Nathan Hooper, Randy Griffard, Martin L. Gran | 2023-05-23 |
| 11572306 | Method of manufacturing hydrated lime | Randy Griffard, William S. Allebach, Paul J. Ramer | 2023-02-07 |