Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788343 | Fenestration unit with accessible IG space | — | 2023-10-17 |
| 7066233 | Sliding operator for between the glass window coverings | John Scharff, Seth Masters, Paul Edward Smith, JR., Steven D. Lauritsen | 2006-06-27 |