Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848811 | Wing frame for a window, door or the like with a clutch slide and connecting rod | Alfred Schneider | 1989-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848811 | Wing frame for a window, door or the like with a clutch slide and connecting rod | Alfred Schneider | 1989-07-18 |