Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889382 | Vehicle spoiler arrangement | Jurgen Durm, Helmut Kretschmer, Georg Schuhmann | 1989-12-26 |
| 4810021 | Aerodynamic brake cooling spoiler | — | 1989-03-07 |
HB
Hermann Burst
Porsche Ag: 1 patents #1 of 5Top 20%
Overall (1989): #26,367 of 140,708Top 20%
2
Patents 1989