Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D326832 | Pickup truck | — | 1992-06-09 |
| D323508 | Outboard motor | Douglas G. Wilson, Masayuki Akahori | 1992-01-28 |
| 4941263 | System for aiding a driver's depth perception | — | 1990-07-17 |
| 4852938 | Transparent roof convertible automobile with retractable sunshade | Joseph E. Mrozowski, Stephen D. Ball | 1989-08-01 |
| 4801174 | Transparent roof convertible automobile | Joseph E. Mrozowski, Stephen D. Ball | 1989-01-31 |
| 4413854 | Dual deck construction for a hatchback type automobile | — | 1983-11-08 |