Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112852 | RDPreheating water jackets | Richard W. Christy, Louis Litz | 2018-10-30 |
| 9856166 | Process and apparatus for slaking lime and dissolving scale | Richard W. Christy, Louis Litz | 2018-01-02 |