Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652120 | Electric light display assembly | David M. Gordon | 2003-11-25 |
| 4555868 | Vinyl tilt window assembly | — | 1985-12-03 |
| 4398373 | Vinyl frame, multi-panel, sliding door assembly | — | 1983-08-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652120 | Electric light display assembly | David M. Gordon | 2003-11-25 |
| 4555868 | Vinyl tilt window assembly | — | 1985-12-03 |
| 4398373 | Vinyl frame, multi-panel, sliding door assembly | — | 1983-08-16 |