John R. Reason
34Patents
15h-index
34Co-inventors
81Inventor score
Filing activity: Nov 25, 1987 → Dec 20, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9464839B2 | Semi-electric mobile refrigerated system | Emerging Cross-Sectional Technologies | 51 | Active |
| US6318100A | Integrated electronic refrigerant management system | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6321549A | Electronic expansion valve control system | Emerging Cross-Sectional Technologies | 48 | Expired |
| US9975403B2 | Transport refrigeration system and method for operating | Emerging Cross-Sectional Technologies | 45 | Active |
| US6226998A | Voltage control using engine speed | Performing Operations; Transporting | 37 | Expired |
| US4789025A | Control apparatus for refrigerated cargo container | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US6044651A | Economy mode for transport refrigeration units | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6543242B2 | Generator power management | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6148628A | Electronic expansion valve without pressure sensor reading | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5860594A | Method and apparatus for changing operational modes of a transport refrigeration system | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6196012A | Generator power management | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5345901A | Starter motor protection system | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4875341A | Control apparatus for refrigerated cargo container | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6112534A | Refrigeration and heating cycle system and method | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6405550B1 | Generator power management | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6148627A | High engine coolant temperature control | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6027031A | Method and apparatus for changing operational modes of a transport refrigeration system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6301911A | Compressor operating envelope management | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6141981A | Superheat control for optimum capacity under power limitation and using a suction modulation valve | Emerging Cross-Sectional Technologies | 13 | Expired |
| US9052131B2 | Damper apparatus for transport refrigeration system, transport refrigeration unit, and methods for same | Emerging Cross-Sectional Technologies | 12 | Active |
| US10107536B2 | Transport refrigeration system and methods for same to address dynamic conditions | Emerging Cross-Sectional Technologies | 9 | Active |
| US6058716A | Perishable product protection control system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8776541B2 | Start-up control for refrigeration system | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8573040B2 | Method for determining air filter condition | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US5937659A | Oil viscosity control method/system for a refrigeration unit | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.