Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8732896 | Hybrid electric cleaning device | Delbert E. Lucas, Justin Lucas, Ryan Jay Lucas, Lance Servais | 2014-05-27 |
| 7884560 | Hybrid electric device | Delbert E. Lucas, Justin Lucas, Ryan Jay Lucas | 2011-02-08 |
| 7741793 | Hybrid electric device | Delbert E. Lucas, Justin Lucas, Ryan Jay Lucas | 2010-06-22 |