Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454628 | Configuration for preventing contact corrosion in magnesium wheels | Friedhelm Maiworm | 1995-10-03 |
| D339561 | Wheel | Friedhelm Maiworm | 1993-09-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454628 | Configuration for preventing contact corrosion in magnesium wheels | Friedhelm Maiworm | 1995-10-03 |
| D339561 | Wheel | Friedhelm Maiworm | 1993-09-21 |