William M. Hallidy
11Patents
9h-index
4Co-inventors
65Inventor score
Filing activity: Sep 20, 1979 → Oct 22, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5734209A | Linear electric motor and method of using and constructing same | Mechanical Engineering; Lighting; Heating | 71 | Expired |
| US5418446A | Variable speed constant frequency synchronous electric power generating system and method of using same | Electricity | 65 | Expired |
| US5831353A | Modular linear motor and method of constructing and using same | Electricity | 42 | Expired |
| US5066866A | Power converter system | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4605107A | Slip clutch with slip detector and electrical disconnect | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6528967B2 | Permanent magnet brushless electric motor system and method of using same | Electricity | 13 | Expired |
| US5483615A | Direct current electrical motor system and method of using same | Electricity | 12 | Expired |
| US4338536A | Reversible direct current machine with movable stator | Electricity | 10 | Expired |
| US4827789A | Linear actuator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7628533B2 | Systems and methods for detecting corrosion | Physics | 1 | Active |
| US5929582A | Direct current electrical motor system and method of using same | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.