Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313998 | Expandable and collapsible window covering | Wendell B. Colson, Paul G. Swiszcz, Cees M. Jansen | 1994-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313998 | Expandable and collapsible window covering | Wendell B. Colson, Paul G. Swiszcz, Cees M. Jansen | 1994-05-24 |