Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407332 | Biological wastewater treatment system containing a salt-rejecting membrane filter and recycle conduit | William C. Prior, James E. Bolton, Lyle E. Kirman, David F. Rath, Adam Arnold +1 more | 2019-09-10 |
| 9809479 | Method and apparatus for residential water recycling | William C. Prior, James E. Bolton, Lyle E. Kirman, David F. Rath, Adam Arnold +1 more | 2017-11-07 |