Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1087828 | Hydroponic net pot | — | 2025-08-12 |
| 11219173 | Deep water culture hydroponic system | Daniel N. Campau | 2022-01-11 |
| 10473246 | Connector for a fluid handling system | Mark W. Herrema, Daniel N. Campau, Dennis J. Anderson | 2019-11-12 |
| 10381693 | Liquid level sensor for battery monitoring systems | Mark W. Herrema, Ron D. Earl, Jason Fox, Matthew T. Shinew, David Adrian Moelker | 2019-08-13 |
| 10326171 | Intelligent monitoring systems for liquid electrolyte batteries | Mark W. Herrema, Ron D. Earl, Jason Fox | 2019-06-18 |