Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392329 | Pivotable window moved between locked and opened positions by means of a single operating handle | — | 1983-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4392329 | Pivotable window moved between locked and opened positions by means of a single operating handle | — | 1983-07-12 |