Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478347 | Wind-resistant sweep lock | — | 2002-11-12 |
| 6446391 | Casement sash cable actuator | — | 2002-09-10 |
| 6378169 | Mounting arrangement for constant force spring balance | Thomas F. Batten | 2002-04-30 |