Hussein E. Khalifa
9Patents
5h-index
13Co-inventors
60Inventor score
Filing activity: Dec 21, 1992 → Aug 26, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5248244A | Scroll compressor with a thermally responsive bypass valve | Mechanical Engineering; Lighting; Heating | 80 | Expired |
| US6095765A | Combined pressure ratio and pressure differential relief valve | Mechanical Engineering; Lighting; Heating | 66 | Expired |
| US6074186A | Lubrication systems for scroll compressors | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6506037B1 | Screw machine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6988877B2 | Screw machine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7153111B2 | Screw machine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6893240B2 | Screw machine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6986652B2 | Screw machine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10782052B2 | Micro environmental control system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.