Frank Wunderlich
22Patents
3h-index
29Co-inventors
63Inventor score
Filing activity: Nov 16, 1987 → Dec 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6336438B1 | Direct injection diesel motor with tumble-supported combustion process | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8499368B2 | Space-saving toilet system | Performing Operations; Transporting | 4 | Active |
| US9897060B2 | Injector arrangement for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10006356B2 | Exhaust gas-turbocharged internal combustion engine comprising a radial compressor with guide device arranged in the diffuser, and method for operating an internal combustion engine of said type | Emerging Cross-Sectional Technologies | 2 | Active |
| US10487756B2 | Auto-ignition internal combustion engine suitable for HCCI operation, and method for operating an internal combustion engine of said type | Emerging Cross-Sectional Technologies | 1 | Active |
| US4908180A | Pressurized water nuclear reactor with a fuel rod containing a nuclear fuel column enriched to a variable extent over the length of the rod | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9957882B2 | Internal combustion engine with turbine | Emerging Cross-Sectional Technologies | 1 | Active |
| US11111834B2 | Methods and systems for a mixing chamber | Emerging Cross-Sectional Technologies | 1 | Active |
| US10598057B2 | Oil supply circuit of an engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10436147B2 | Direct-injection internal combustion engine with piston, and method for producing a piston of an internal combustion engine of said type | Emerging Cross-Sectional Technologies | 0 | Active |
| US11428131B2 | Exhaust-gas aftertreatment arrangement | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11220941B2 | Methods and systems for an aftertreatment system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11725611B2 | Aftertreatment heat management by controlled exhaust-gas recirculation with variable co-current flow upstream of first catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US10036306B2 | Method and systems for a charge air cooler bypass | Emerging Cross-Sectional Technologies | 0 | Active |
| US11047348B2 | Methods and systems for exhaust-gas recirculation | Emerging Cross-Sectional Technologies | 0 | Active |
| US10830127B2 | Crank drive device for an internal combustion engine, drive train and vehicle | Emerging Cross-Sectional Technologies | 0 | Active |
| US11333109B2 | Methods and systems for a turbocharged engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10378433B2 | Supercharged internal combustion engine with exhaust-gas turbocharging arrangement, and method for operating an internal combustion engine of said type | Emerging Cross-Sectional Technologies | 0 | Active |
| US11060435B2 | Methods and systems for an exhaust system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10393042B2 | Methods and system for partial cylinder deactivation | Emerging Cross-Sectional Technologies | 0 | Active |
| US11988017B2 | Key blank and key for actuating a disk cylinder and method of manufacturing such a key blank and key | Fixed Constructions | 0 | Active |
| US11208971B2 | Methods and systems for mitigating condensate formation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.