Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D401359 | Window componet extrusion | Peggy O. Porter, Michael T. Chaney | 1998-11-17 |
| D395526 | Window component extrusion | Peggy O. Porter, Michael T. Chaney | 1998-06-23 |
| D392395 | Window frame component | Peggy O. Porter, Michael T. Chaney | 1998-03-17 |
| D388521 | Window component extrusion | Peggy O. Porter, Michael T. Chaney | 1997-12-30 |