Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7077239 | Expandable dual tube scaffold hatch structure | Yates Westley Hayman, Ken Hensley | 2006-07-18 |
| 6932195 | Intermediate scaffold member join | Yates Westley Hayman, Ken Hensley | 2005-08-23 |
| 6601716 | Stackable and rollable rack | Yates Westley Hayman | 2003-08-05 |
| D338443 | Alternator injury preventor | — | 1993-08-17 |