Alan Matthies
10Patents
7h-index
8Co-inventors
55Inventor score
Filing activity: Dec 29, 1977 → Jul 26, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4345233A | Manual switch with timed electro-thermal latch release | Electricity | 43 | Expired |
| US4337450A | Remote control electro-thermal actuator switch | Electricity | 17 | Expired |
| US5477701A | Apparatus and method for mass flow control of a working fluid | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5460349A | Expansion valve control element for air conditioning system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5522231A | Apparatus and method for mass flow control of a working fluid | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5335513A | Apparatus and method for detecting characteristics of a working fluid | Physics | 9 | Expired |
| US5295656A | Expansion valve for air conditioning system with proportional solenoid | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5660052A | Apparatus and method for detecting characteristics of a working fluid | Physics | 5 | Expired |
| US5390897A | Expansion valve for air conditioning system with proportional solenoid | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4166996A | Thermostatic control device | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.