Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D324006 | Electric maintenance vehicle | Scott D. Van Antwerp, Wayne A. Laarman | 1992-02-18 |
| D323797 | Electric runabout vehicle | Wesley G. Koops | 1992-02-11 |
| D321675 | Vehicle | — | 1991-11-19 |