Peter Gröppel
15Patents
3h-index
24Co-inventors
56Inventor score
Filing activity: Feb 28, 2003 → Jun 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9589699B2 | Insulation systems having improved partial discharge resistance, and method for producing same | Electricity | 4 | Active |
| US7582706B2 | Low chlorine content epoxy resin | Electricity | 4 | Expired |
| US9424967B2 | Voltage-limiting composition | Electricity | 3 | Active |
| US9984796B2 | Insulation systems with improved resistance to partial discharge, production method for this | Emerging Cross-Sectional Technologies | 2 | Active |
| US9771464B2 | Insulating material for rotating machines | Chemistry; Metallurgy | 1 | Active |
| US10479857B2 | Storage-stable impregnating resins and electrical insulating tapes | Chemistry; Metallurgy | 1 | Active |
| US9506671B2 | Heat transfer medium, use thereof, and method for operating a solar thermal power plant | Emerging Cross-Sectional Technologies | 0 | Active |
| US9765759B2 | Solar thermal power plant and method for operating a solar thermal power plant | Emerging Cross-Sectional Technologies | 0 | Active |
| US11601028B2 | Electric machine, method for producing an electric machine, and hybrid-electric aircraft | Performing Operations; Transporting | 0 | Active |
| US11979069B2 | Coil, electric machine, and hybrid-electric aircraft | Electricity | 0 | Active |
| US9017810B2 | Method for producing a porous particle composite for an electrical insulating paper | Emerging Cross-Sectional Technologies | 0 | Active |
| US10284042B2 | Two-layer high-voltage insulation system and electrical machine | Electricity | 0 | Active |
| US9859766B2 | Rotor end-bell for electric generators | Electricity | 0 | Active |
| US9711264B2 | Winding layers composed of different materials | Electricity | 0 | Active |
| US10902972B2 | Material for insulation system, insulation system, external corona shield and an electric machine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.