Dirk Frankenstein
22Patents
5h-index
26Co-inventors
65Inventor score
Filing activity: Nov 2, 2001 → Apr 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6983596B2 | Controlled turbocharger with integrated bypass | Emerging Cross-Sectional Technologies | 58 | Expired |
| US7600969B2 | Turbocharger | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US8240921B2 | Axial bearing for a turbocharger | Mechanical Engineering; Lighting; Heating | 18 | Active |
| US7008194B2 | Turbocharger | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7303370B2 | Fluid flow engine and method of producing a guiding grid | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7507067B2 | Turbocharger of variable turbine geometry | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8794917B2 | Turbocharger with a bearing arrangement for mounting a rotor shaft | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7789636B2 | Turbomachine, particularly exhaust gas turbocharger | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8764377B2 | Thrust bearing, especially for a turbocharger | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8764389B2 | Turbocharger having fastening elements for fastening vane bearing rings of a variable turbine geometry VTG | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8727711B2 | Turbocharger with a variable turbine geometry VTG | Emerging Cross-Sectional Technologies | 3 | Active |
| US8932008B2 | Securing element and exhaust gas turbocharger having variable turbine geometry | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8784076B2 | Disk spring for a turbocharger | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8172513B2 | Adjusting shaft arrangement of a turbocharger | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8459938B2 | Adjusting ring for adjusting the blades of the VTG distributor of exhaust gas turbochargers | Emerging Cross-Sectional Technologies | 1 | Active |
| US9222365B2 | Bearing arrangement for a shaft of a turbocharger | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8096774B2 | Turbocharger | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10598083B2 | Turbine for an exhaust turbocharger | Emerging Cross-Sectional Technologies | 0 | Active |
| US10001054B2 | Method and device for orienting an actuator of an exhaust-gas turbocharger | Emerging Cross-Sectional Technologies | 0 | Active |
| US11333040B2 | Turbocharger device and method for mounting a turbocharger device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11060453B2 | Turbocharger with predetermined breaking point for an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US8747053B2 | Method for producing a lubricant feed line of a thrust bearing | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.