Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934177 | Process for purification of contaminated water | David L. Church, Michael J. Knapke, Daniel Keith Moeller, Joseph A. Rossin | 2021-03-02 |
| 10472259 | Process for purification of contaminated water | David L. Church, Michael J. Knapke, Daniel Keith Moeller, Joseph A. Rossin | 2019-11-12 |