Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900991 | Vehicle roof architecture for removable soft top or hardtop cover | Michael T. Willard, Robert D. Wiechowski | 2011-03-08 |
| 7896422 | Convertible top with skylight | Michael T. Willard, Jan Just | 2011-03-01 |
| 7896423 | Retractable hardtop with two-piece rear section and removable front roof panels | Robert D. Wiechowski, Michael T. Willard | 2011-03-01 |