Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10028456 | Tree and plant watering systems | Thomas B. Shappie | 2018-07-24 |
| 9456560 | Tree and plant watering systems | Thomas B. Shappie | 2016-10-04 |
| 8826588 | Tree and plant watering systems | Thomas B. Shappie | 2014-09-09 |