Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997525 | Retractable hose guide | Stephen D. Hatcher, Joshua O. Mullen | 2011-08-16 |
| 7891602 | Retractable hose guide | Stephen D. Hatcher, Joshua O. Mullen | 2011-02-22 |
| D628030 | Floral shear | Joshua O. Mullen, Chun Hung, Michael Nellenbach | 2010-11-30 |
| D579287 | Planter's knife | Eric D. Hyp | 2008-10-28 |