Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9060516 | Method for controlling aquatic weeds | Joseph Zawierucha, Glenn W. Oliver, Richard Roger Evans, Todd Horton, Joseph G. Vollmer +4 more | 2015-06-23 |
| 8080497 | Method of controlling the aquatic weed Hydrilla verticillata | Joseph Zawierucha, W. Glenn Oliver, Rick Evans, Todd Horton, Joseph G. Vollmer +4 more | 2011-12-20 |