Heinz Zingel
7Patents
5h-index
23Co-inventors
59Inventor score
Filing activity: Jun 2, 1982 → Jul 2, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5460074A | Vacuum brake power booster | Performing Operations; Transporting | 23 | Expired |
| US5605088A | Vacuum brake power booster | Performing Operations; Transporting | 19 | Expired |
| US4486261A | Apparatus for the application of an adhesive tape about the edge of a shaped part of sheet metal | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5927821A | Hydraulic automotive vehicle brake system | Performing Operations; Transporting | 12 | Expired |
| US5979292A | Method of operating a pneumatic brake booster | Performing Operations; Transporting | 5 | Expired |
| US4464893A | Spinning machine, in particular ring spinning machine | Textiles; Paper | 2 | Expired |
| US4901626A | Hydraulic power booster | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.