Dan B. LeMay
11Patents
10h-index
13Co-inventors
69Inventor score
Filing activity: Sep 13, 1974 → Dec 17, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4542650A | Thermal mass flow meter | Physics | 82 | Expired |
| US4690371A | Electromagnetic valve with permanent magnet armature | Electricity | 82 | Expired |
| US6048363A | Centrifugal blood pump apparatus | Emerging Cross-Sectional Technologies | 79 | Expired |
| US5925829A | Method and apparatus for determining a rate of flow of gas by a rate of change of pressure | Physics | 48 | Expired |
| US6044701A | Thermal mass flow controller having orthogonal thermal mass flow sensor | Physics | 46 | Expired |
| US4685331A | Thermal mass flowmeter and controller | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6443983B1 | Centrifugal blood pump apparatus | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4100801A | Mass flow sensing system | Physics | 26 | Expired |
| US4056975A | Mass flow sensor system | Physics | 16 | Expired |
| US3939858A | Assembly and method of obtaining a controlled gas mixture | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4356834A | Vapor feed regulator | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.