Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670000 | Method of making a honeycomb panel | Wendell B. Colson | 1997-09-23 |
| 5638880 | Fabric light control window covering with rigid vanes | Wendell B. Colson, Brad H. Oberg, Donald E. Fraser | 1997-06-17 |