Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420878 | Methods for removal of lead and/or other contaminants from limestone and resultant calcium oxide | Martin L. Gran, Mary Grass | 2022-08-23 |
| 11365150 | Lime hydrate with improved reactivity via additives | Martin L. Gran, William S. Allebach, Paul J. Ramer | 2022-06-21 |
| 11311839 | Systems and method for SO3 mitigation at high temperature injection locations | Curt Biehn, Mark G. DeGenova, Eric Van Rens, Pat Mongoven | 2022-04-26 |