Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772980 | Methods for removal of impurities from limestone and calcium oxide during the production of hydrated lime | Martin L. Gran, Mary Grass | 2023-10-03 |
| 11673115 | Hydrated lime product | Gerald K. Bequette, William S. Allebach, Paul J. Ramer | 2023-06-13 |
| 11656117 | Test system for rotary airlocks | Gerald K. Bequette, Nathan Hooper, Martin L. Gran | 2023-05-23 |
| 11603318 | Lime hydrate and lime hydrate slurry with improved reactivity for water purification | Martin L. Gran, Michael Stever, Kory Mueller, Nathan Hooper, Scott Sipiorski | 2023-03-14 |
| 11572306 | Method of manufacturing hydrated lime | Gerald K. Bequette, William S. Allebach, Paul J. Ramer | 2023-02-07 |