Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542212 | locking terminal for full tilt double-hung windows | Stanley D. Peterson | 1996-08-06 |
| 5077939 | Cam pivot for full tilt double-hung windows | — | 1992-01-07 |
| 4993188 | Single hung window jambliner | Craig A. Anderson | 1991-02-19 |