Hubertus Frank
24Patents
6h-index
9Co-inventors
62Inventor score
Filing activity: Jul 15, 1985 → Sep 6, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4761820A | Elastic spacer for ball bearings | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4798481A | Rolling bearing slewing ring | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US9334901B2 | Rotary joint for underwater operation and system equipped therewith for generating energy from waterpower | Emerging Cross-Sectional Technologies | 8 | Active |
| US9234548B2 | Bearing arrangements and integrated cooling and/or heating devices and method for integrated heating or cooling | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9921289B2 | Tracking device comprising a receiving structure which can be adjusted about at least one axis, for mounting at least one element that is sensitive to electromagnetic waves and has a preferential radiation direction | Emerging Cross-Sectional Technologies | 6 | Active |
| US4573692A | Lip seal with elastic attaching band | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9909567B2 | Arrangement for mounting counter-rotatable parts of an energy system | Emerging Cross-Sectional Technologies | 4 | Active |
| US9062661B2 | Assembly as bearing arrangement for the rotational mounting of machine and plant parts | Emerging Cross-Sectional Technologies | 4 | Active |
| US9523353B2 | Blade bearing or nacelle bearing of a wind turbine | Emerging Cross-Sectional Technologies | 4 | Active |
| US9422923B2 | Rotor bearing for a wind power generating plant | Emerging Cross-Sectional Technologies | 4 | Active |
| US9360043B2 | Ball bearing | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US8449201B2 | Element for sealing two parts that can be rotated in relation to one another | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9793776B2 | Drive mechanism for rotatably coupling a system part or a machine part | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10738829B2 | Wire race bearing | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9388796B2 | Assembly for extracting the rotational energy from the rotor hub of the wind turbine of a wind turbine system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10072703B2 | Bearing arrangement comprising a corrosion protection device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9739263B2 | Wind power plant | Emerging Cross-Sectional Technologies | 1 | Active |
| US11137024B2 | Angular contact roller bearing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10480487B2 | Hub of a wind turbine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9482206B2 | Rolling bearing arrangement | Emerging Cross-Sectional Technologies | 0 | Active |
| US9303691B2 | Rolling bearing arrangement with inclined hardness zones | Emerging Cross-Sectional Technologies | 0 | Active |
| US11506185B2 | Main bearing unit for the rotor shaft of a wind turbine, and wind turbine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9347485B2 | Device for rotatably coupling two coaxial connecting elements | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9140331B2 | Webless planetary gear set | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.