Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138433 | Insulated glass unit window assembly including decorative thermoplastic sheet and method for forming | — | 2000-10-31 |
| 5758458 | Wood and vinyl hybrid residential door frame | — | 1998-06-02 |
| 5209017 | Pre-hung door retaining device | — | 1993-05-11 |
| 4671035 | Laminate assembly and method | — | 1987-06-09 |