Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691032 | Underground trampoline ring design | Tracy Burnham, K. Evans, Mark Müller, Jerry Douglas Leopold | 2010-04-06 |
| 7517366 | Multiuse, solid cleaning device and composition | K. Evans, Eddie Caruthers | 2009-04-14 |
| 7517848 | Multiuse, solid cleaning device and composition | K Donald Evans | 2009-04-14 |