Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9787225 | Hybrid electric device | Delbert E. Lucas, Ryan Jay Lucas, Rick Nuchols | 2017-10-10 |
| 8732896 | Hybrid electric cleaning device | Delbert E. Lucas, Ryan Jay Lucas, Paul Brent Boyd, Lance Servais | 2014-05-27 |
| 8076873 | Hybrid outdoor power equipment | Delbert E. Lucas, Ryan Jay Lucas | 2011-12-13 |
| 7884560 | Hybrid electric device | Delbert E. Lucas, Ryan Jay Lucas, Paul Brent Boyd | 2011-02-08 |
| 7741793 | Hybrid electric device | Delbert E. Lucas, Ryan Jay Lucas, Paul Brent Boyd | 2010-06-22 |
| 7728534 | Hybrid electric lawnmower | Delbert E. Lucas, Ryan Jay Lucas | 2010-06-01 |
| 7482768 | Hybrid electric lawnmower having dual power supply | Delbert E. Lucas, Ryan Jay Lucas | 2009-01-27 |
| 7479754 | Hybrid electric lawnmower | Delbert E. Lucas, Ryan Jay Lucas | 2009-01-20 |
| 4750421 | Screen printing frame assembly | — | 1988-06-14 |