Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676146 | Wheeled device for pedal-powered riding | — | 2004-01-13 |
| 6663336 | Trough lifting mechanism | Jack Fletcher, Michael Hayden | 2003-12-16 |
| 6238165 | Trough lifting mechanism | Jack Fletcher, Michael Hayden | 2001-05-29 |
| 5071203 | Environmental housing for supporting video monitor outdoors | — | 1991-12-10 |