Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6022064 | Partitioned cable sleeve for automobile convertible tops | Douglas W. Robbins | 2000-02-08 |
| 5375901 | Convertible top with fold-down rear window | Mark Randolph Robbins | 1994-12-27 |
| 4799727 | Folding automobile convertible top and rear window assembly having a flexible hinge | Mark Randolph Robbins, Douglas W. Robbins | 1989-01-24 |
| 4684419 | Method and apparatus for forming automobile convertible tops | — | 1987-08-04 |