Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231118 | Manually operable sunshade for a sunroof | — | 2001-05-15 |
| 5427429 | Convertible top bow | David P. Piontek, George W. Klein | 1995-06-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231118 | Manually operable sunshade for a sunroof | — | 2001-05-15 |
| 5427429 | Convertible top bow | David P. Piontek, George W. Klein | 1995-06-27 |