Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678268 | Wastewater treatment system | Duane R. Smith, Michael Howdeshell, John A. Meidl, Thomas J. Vollstedt, Robert J. Wenta +2 more | 2010-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678268 | Wastewater treatment system | Duane R. Smith, Michael Howdeshell, John A. Meidl, Thomas J. Vollstedt, Robert J. Wenta +2 more | 2010-03-16 |