Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9326398 | Sign ventilation system | Ryan Messmore, Larry Smith, Jeff Koebrich | 2016-04-26 |
| 9153151 | Sign ventilation system | Ryan Messmore, Larry Smith, Jeff Koebrich | 2015-10-06 |