Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8967634 | Article transport vehicles and methods of transporting articles | Arthur Wayne Barnes, Vance Vernon Kinchen | 2015-03-03 |
| D640029 | Article transport vehicle | Arthur Wayne Barnes, Vance Vernon Kinchen, Rodney Goolsbey | 2011-06-14 |
| D632041 | Cylinder cart with lowering lever and lifting eye | David Christopher Hittle, Vance Vernon Kinchen | 2011-02-01 |
| D632042 | Cylinder cart with lowering lever | David Christopher Hittle, Vance Vernon Kinchen | 2011-02-01 |