Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850411 | Vehicle wheel | Heinz-Dieter Rach, Henner Pieper, Udo Frerichs | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850411 | Vehicle wheel | Heinz-Dieter Rach, Henner Pieper, Udo Frerichs | 1989-07-25 |