Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661927 | Sliding counterbalance assembly for a sash window | James Prete, Michael Bratcher, Mark V. Murphy | 1997-09-02 |
| 5632117 | Sash balance brake assembly | James G. Prete, Steven E. Schultz | 1997-05-27 |