Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352382 | Corner moulding and improved corner construction | James T. Hatlan, David Ayres, Donna Furst | 2002-03-05 |
| 6176637 | Corner moulding and improved corner construction | James T. Hatlan, David Ayres, Donna Furst | 2001-01-23 |