Craig C. Hill
5Patents
4h-index
1Co-inventors
47Inventor score
Filing activity: May 31, 1977 → Jul 12, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4157080A | Internal combustion engine having compartmented combustion chamber | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4138847A | Heat recuperative engine | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7713020B2 | Extracting energy from flowing fluids | Emerging Cross-Sectional Technologies | 21 | Active |
| US5924305A | Thermodynamic system and process for producing heat, refrigeration, or work | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4228654A | Heat recuperative engine with improved recuperator | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.