Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400412 | Rotating spray device for water distribution on media bed of a biofilter | James Paul Harshman, Eric Hansen | 2022-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11400412 | Rotating spray device for water distribution on media bed of a biofilter | James Paul Harshman, Eric Hansen | 2022-08-02 |