Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph A. Engel | Dr. Ing. H.C. F. Porsche Ag | 11 |
Part of Pennsylvania
11 patents · 1 inventors
Ranked #51,096 of 111,555 cities Top 50%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Joseph A. Engel | Dr. Ing. H.C. F. Porsche Ag | 11 |
Part of Pennsylvania