Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712457 | Apparatus and method for cutting window shades | Glenn S. Percivalle | 1987-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712457 | Apparatus and method for cutting window shades | Glenn S. Percivalle | 1987-12-15 |