Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919061 | Moisture drainage spacer panel for building walls | Matt Kortuem, David B. Rosten, Palle Rye, Richard Pirino | 2014-12-30 |
| 8561359 | Baffle vent with integral drift blocker | David B. Rosten, Richard Pirino | 2013-10-22 |
| 7861467 | Baffle vent for manufactured housing | David B. Rosten, Richard Pirino | 2011-01-04 |
| 7841137 | Insulation block and baffle vent for manufactured housing | David B. Rosten, Richard Pirino | 2010-11-30 |
| D581511 | Baffle vent with transverse ribs for use in roof ventilation | David B. Rosten, Richard Pirino | 2008-11-25 |