Werner Heger
9Patents
6h-index
9Co-inventors
52Inventor score
Filing activity: Oct 20, 1975 → Jun 21, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4522568A | Compressor apparatus | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5101857A | Valve vane | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5503537A | Gas compressor | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4875503A | Stop for compressor plate valve | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4553907A | Unloading mechanisms for air compressors | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4505648A | Unloading mechanisms for air compressors | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4932631A | Apparatus to transmit drive force between two components | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4249564A | Valve mount for a compressor pressure valve | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4008017A | Seal arrangement for rotary engines | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.