Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12163361 | Roll-form tie bar and guide for casement window | Zach Pennaz, Douglas A. Nolte | 2024-12-10 |
| 11866968 | Tie bar and guide for casement window | Zach Pennaz, Douglas A. Nolte | 2024-01-09 |