Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865532 | Apparatus for vulcanizing pneumatic vehicle tires | Carsten Boltze, Heinz-Dieter Rach, Hans-Ulrich Klose | 1989-09-12 |
| 4850411 | Vehicle wheel | Hans Seitz, Heinz-Dieter Rach, Henner Pieper | 1989-07-25 |
| 4825924 | Bead core for a pneumatic vehicle tire including hollow cords | Heinz-Dieter Rach | 1989-05-02 |
| 4794970 | Vehicle wheel | Heinrich Huinink, Dionysius J. Poque | 1989-01-03 |