Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414960 | Window & door sash frictional locking device | Richard O'Donnell | 1995-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414960 | Window & door sash frictional locking device | Richard O'Donnell | 1995-05-16 |