Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572840 | Window frame with hinged nailing strip | William Fast, Jr., David Campbell | 1996-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5572840 | Window frame with hinged nailing strip | William Fast, Jr., David Campbell | 1996-11-12 |