Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161761 | Method for treating wastewater using a portable, non-biological, cyclic sewage treatment plant | Daniel R. Smith | 2021-11-02 |
| 10710916 | Portable, non-biological, cyclic sewage treatment plant | Daniel R. Smith | 2020-07-14 |