Bernd Stephan
18Patents
6h-index
27Co-inventors
66Inventor score
Filing activity: May 16, 1977 → Apr 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4082905A | Production of iron oxide pigments with improved resistance to oxidation | Chemistry; Metallurgy | 38 | Expired |
| US5368797A | Method for making a cover assembly for use on an internal combustion engine | Emerging Cross-Sectional Technologies | 36 | Expired |
| US8125323B2 | Wheel monitoring device | Performing Operations; Transporting | 13 | Active |
| US4964647A | Shaft sealing ring | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5832826A | Device and method for acting upon sheets in a sheet delivery system | Performing Operations; Transporting | 13 | Expired |
| US8734022B2 | Sealing device for a hub and a bearing assembly including the sealing device | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US6164659A | Piston rod seal | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4264462A | Stabilization of magnetite pigments with heterocyclic nitrogen compounds | Chemistry; Metallurgy | 6 | Expired |
| US8137000B2 | Wheel bearing | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US11002315B2 | Rolling bearing having electrical insulating material, and manufacturing process of such rolling bearing | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6865962B2 | Mounting unit for sensor systems | Physics | 3 | Expired |
| US5354073A | Housing cover having deformation preventing means | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US11143282B2 | Rolling-element bearing transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11707975B2 | Axle subassembly including an electric drive/generator unit, and method for controlling an electric drive/generator unit of an axle subassembly | Performing Operations; Transporting | 0 | Active |
| US8632255B2 | Bearing assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11286980B2 | Rolling-element bearing transmission | Emerging Cross-Sectional Technologies | 0 | Active |
| US11215229B2 | Bearing assembly, use of the bearing assembly, and method for manufacturing the bearing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11274703B2 | Rolled-on-surface element of a rolling-element bearing assembly and method for repairing a rolled-on-surface element | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.