Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339066 | Process and apparatus for treating water with hydrated lime slurry and for dissolving scale | Richard W. Christy, Louis Litz | 2022-05-24 |
| 11286173 | Method and apparatus for filtration of lime-treated water | Richard W. Christy | 2022-03-29 |