Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353571 | Vehicle wheel front face | Franz Schwenk | 1994-12-20 |
| D344924 | Vehicle wheel exterior surface | Graham Thorpe | 1994-03-08 |
| D329416 | Vehicle wheel | Franz Schwenk | 1992-09-15 |
| 4997235 | Light metal wheel rim apparatus | — | 1991-03-05 |
| RE32903 | Motor vehicle wheel center including an anti-theft feature | — | 1989-04-11 |
| D284000 | Vehicle wheel | — | 1986-05-27 |
| 4544209 | Motor vehicle wheel center including an anti-theft feature | — | 1985-10-01 |