Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513565 | Light controlling cellular shade and method of making same | John D. Rupel, John R. Thomson | 2003-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513565 | Light controlling cellular shade and method of making same | John D. Rupel, John R. Thomson | 2003-02-04 |