Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10091955 | Irrigation spike watering system and method | Dale J. Crook, Richard G. Brull, Robert M. Coulston, Brian A. Hager, Curtis R. McMillan | 2018-10-09 |
| D816439 | Irrigation spike | Dale J. Crook, Richard G. Brull, Robert M. Coulston, Brian A. Hager, Curtis R. McMillan | 2018-05-01 |
| 9127698 | Deck and patio anchoring device | Richard G. Brull, Brian A. Hager, Robert M. Coulston, Curtis R. McMillan, Dale J. Crook | 2015-09-08 |