Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622342 | Block and tackle balance assembly with brake shoe | Ralph Soles | 2003-09-23 |
| 6550184 | Brake shoe for sash window or door assembly | Richard O'Donnell | 2003-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6622342 | Block and tackle balance assembly with brake shoe | Ralph Soles | 2003-09-23 |
| 6550184 | Brake shoe for sash window or door assembly | Richard O'Donnell | 2003-04-22 |