Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460419 | Handle-lock device for either pressure or traction opening of doors | — | 1995-10-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460419 | Handle-lock device for either pressure or traction opening of doors | — | 1995-10-24 |