Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766735 | Externally baffled ridge vent | Jeff Hansen | 2010-08-03 |
| 7302776 | Baffled attic vent | Richard Duncan | 2007-12-04 |
| 6991535 | Externally baffled ridge vent and methods of manufacture and use | Jeff Hansen | 2006-01-31 |
| D511847 | Rollable ridge vent | — | 2005-11-22 |
| D511848 | Rollable ridge vent | — | 2005-11-22 |
| 6881144 | Externally baffled ridge vent and methods of manufacture and use | Jeff Hansen | 2005-04-19 |