Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4567636 | Vehicle door conversion | David L. Draper | 1986-02-04 |
| 4541665 | Sunroof | David L. Draper | 1985-09-17 |
| 4523785 | Latch mechanism for hinged panels | David L. Draper | 1985-06-18 |
| 4475766 | Drainage seal for vehicle having removable roof panels | — | 1984-10-09 |
| 4399600 | Vehicle door conversion | David L. Draper | 1983-08-23 |