Erich Maier
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Feb 12, 1991 → Oct 9, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5156523A | Coupling for feeding a heat-exchange medium to a rotating body | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6933687B2 | Dual motor configuration with primary brushless motor and secondary integrated speed control motor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7399001B2 | Rotary fluid-feed coupling with temperature compensation | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US10451077B2 | Axial fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10155324B2 | Cutter head for cutting materials, and cutter therefor | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.