Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D481804 | Trim for siding and siding accessories | — | 2003-11-04 |
| 6524518 | Manufacturing process including extrusion with in-line blow molding | — | 2003-02-25 |
| 6516577 | Exterior panel | David John Knecht | 2003-02-11 |