Gerhard Thien
24Patents
14h-index
8Co-inventors
74Inventor score
Filing activity: Sep 19, 1974 → Mar 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4610326A | Air cooling arrangement for encapsulated vehicle engine | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US3978919A | Cooler-cum-blower assembly for internal combustion engines | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US4114714A | Motor vehicle having sound-suppressing engine enclosure | Performing Operations; Transporting | 40 | Expired |
| US8505207B2 | Cutting knife, in particular for cutting food | Performing Operations; Transporting | 34 | Active |
| US4164262A | Motor vehicle | Performing Operations; Transporting | 33 | Expired |
| US4071008A | Low-noise-level internal combustion engine | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US3951114A | Cooling of internal combustion engines with sound-proof encasings | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4186693A | Water-cooled internal combustion engine for motor vehicles, particularly a diesel engine | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US3995603A | Cooler-cum-blower assembly for internal combustion engines | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US3964462A | Sound-proofed internal combustion engine | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4194484A | Internal combustion engine having a noise suppressing encapsulation | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4203407A | Internal combustion engine with a sound-reducing encapsulation | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4141427A | Motor vehicle with a noise suppressing engine encapsulation | Performing Operations; Transporting | 15 | Expired |
| US3964449A | Cooler-cum-blower assembly for internal combustion engines | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US3949727A | Carburetor engine with sound-proof encasing | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4459944A | Water-cooled internal combustion engine with a sound-absorbing cover | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4183344A | Low-noise level internal combustion engines | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4203409A | Low-noise-level internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4313405A | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4197826A | Internal combustion engine having a noise-suppressing encapsulation | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US3988948A | Internal combustion engine with torsional-vibration balancer | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USRE29923E | Sound-proofed internal combustion engine | General | 2 | Expired |
| US4184471A | Sound proof encapsulated engine, especially an internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4278055A | Low-noise-level internal combustion Vee-engines | Mechanical Engineering; Lighting; Heating | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.