Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D502556 | Tread plate tile flooring | Johnny W. Zimmerle, Wyatt A. Cline | 2005-03-01 |
| D498307 | Tread plate tile flooring | Johnny W. Zimmerle, Wyatt A. Cline | 2004-11-09 |
| 6811043 | Slotwall panel storage system | Travis M. Perkins, Thomas Wesley Arent, Tyree Sampson, Kenneth J. Rasche, Steven Tolliver +4 more | 2004-11-02 |
| D496472 | Tread plate flooring | Johnny W. Zimmerle, Wyatt A. Cline | 2004-09-21 |
| D473664 | Slatwall | Travis M. Perkins, Thomas Wesley Arent, Ty Sampson | 2003-04-22 |