Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1037492 | Double hung head extrusion for windows | — | 2024-07-30 |
| D1037493 | Double hung mainframe extrusion for windows | — | 2024-07-30 |
| D1037494 | Double hung jamb extrusion for windows | — | 2024-07-30 |
| D1036708 | Double hung sill extrusion for windows | — | 2024-07-23 |
| D1036709 | Double hung mainframe extrusion for windows | — | 2024-07-23 |
| 9141757 | Performance data user interface | Rick Siegrist, Daniel J. Dean, David Potash, Don Siegrist, Deirdre Mylod +5 more | 2015-09-22 |