Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D441858 | Handle for foundation ventilator plug | — | 2001-05-08 |
| D438300 | Foundation ventilator plug | — | 2001-02-27 |
| 6165066 | Multi-part foundation ventilator of variable preselected width | Tom Sharp, W. Brent Taylor, Greg Ernst, Mark Shaff | 2000-12-26 |