Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187029 | Flexible drip cap | Arik Van Asten, Devin Nagel, Duane Fier, Jeremiah Boe | 2021-11-30 |
| 9790731 | Fenestration units with spacer blocks and methods of manufacturing the same | Jeremiah Boe, Duane Fier, Todd Dombrock | 2017-10-17 |
| 8756884 | Mulling and sealing system for compound fenestration units | Thomas Tufts, Craig Johnson, Robert J. Geisen | 2014-06-24 |
| 7481028 | Mulling and sealing system for compound fenestration units | Thomas Tufts, Craig Johnson, Robert J. Geisen | 2009-01-27 |