Georg Wirth
51Patents
9h-index
48Co-inventors
78Inventor score
Filing activity: Dec 31, 1987 → Jul 3, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7793494B2 | Static mixer and exhaust gas treatment device | Emerging Cross-Sectional Technologies | 99 | Active |
| US5683660A | Method for uniting an exhaust treatment body with its housing and an exhaust treatment apparatus | Mechanical Engineering; Lighting; Heating | 81 | Expired |
| US4927608A | Device for catalytic cleaning of motor vehicle exhaust gases | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5094073A | Device for the catalytic cleaning or other treatment of internal combustion engine exhaust gases with two exhaust gas treating bodies and a protective ring between them | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6967006B1 | Method for mounting and insulating ceramic monoliths in an automobile exhaust system and a mounting produced according to this method | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5755025A | Process for manufacturing catalytic converters, especially bodies of motor vehicle catalytic converters of modular design | Emerging Cross-Sectional Technologies | 17 | Expired |
| US8881522B2 | Exhaust manifold | Emerging Cross-Sectional Technologies | 12 | Active |
| US8205716B2 | Exhaust muffler | Emerging Cross-Sectional Technologies | 11 | Active |
| US8495866B2 | Mixing and/or evaporation device and respective manufacturing method | Emerging Cross-Sectional Technologies | 10 | Active |
| US6660359B1 | Fiber mat | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8572949B2 | Flow guide device as well as exhaust system equipped therewith | Emerging Cross-Sectional Technologies | 8 | Active |
| US9074522B2 | Four-way exhaust gas valve | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7093431B2 | Exhaust gas treatment device | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8511076B2 | Mixing and/or evaporating device | Emerging Cross-Sectional Technologies | 6 | Active |
| US5180408A | Device for treating the exhaust gases of internal combustin engines with two exhaust gas treatment bodies arranged at spaced locations | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7891463B2 | Active muffler | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US9464558B2 | Heating device for an exhaust system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8302391B2 | Mixing and/or evaporating device and process for manufacturing same | Emerging Cross-Sectional Technologies | 5 | Active |
| US4958491A | Arrangement for holding a catalyst in a housing in an exhaust system of a liquid fuel-operated motor | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8453792B2 | Exhaust system and corresponding support structure | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US10508741B2 | Coupling device for the rotary coupling of a pivot shaft of a flap diaphragm of an exhaust gas flap with a drive element | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8454897B2 | Exhaust gas-treating device | Emerging Cross-Sectional Technologies | 4 | Active |
| US7384613B2 | Catalyst for an internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8322134B2 | Sliding fit, pipe arrangement and exhaust gas treatment device | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US8001770B2 | Exhaust system for an internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.