Kevin Patrick Murphy
35Patents
11h-index
60Co-inventors
78Inventor score
Filing activity: Dec 15, 1976 → Apr 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5920808A | Method and apparatus for reducing key-up distortion by pre-heating transistors | Electricity | 134 | Expired |
| US6125868A | Method and apparatus for maintaining valves in a water distribution system | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5740835A | Valve connector | Emerging Cross-Sectional Technologies | 31 | Expired |
| US5186199A | Conduit stopper | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5690139A | Valve construction | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6810903B1 | Conduit flow controller | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5799985A | Tube testing connector | Physics | 14 | Expired |
| US11061406B2 | Object action classification for autonomous vehicles | Physics | 14 | Active |
| US8756860B1 | Plant hanger with watering system | Human Necessities | 12 | Active |
| US6790308B2 | Method and apparatus for making clutch plate with multi segment friction material | Emerging Cross-Sectional Technologies | 11 | Expired |
| US8695626B2 | Systems and methods for valve insertion and linestopping | Emerging Cross-Sectional Technologies | 11 | Active |
| US4057974A | Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and octafluorocyclobutane | Chemistry; Metallurgy | 10 | Expired |
| US4055049A | Constant boiling mixtures of 1,2-difluoroethane and 1,1,2-trichloro-1,2,2-trifluoroethane | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4057973A | Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and 2-chloroheptafluoropropane | Chemistry; Metallurgy | 7 | Expired |
| US4054036A | Constant boiling mixtures of 1,1,2-trichlorotrifluoroethane and cis-1,1,2,2-tetrafluorocyclobutane | Chemistry; Metallurgy | 6 | Expired |
| US10977573B1 | Distantly supervised wrapper induction for semi-structured documents | Physics | 6 | Active |
| US5909129A | Low cost microstrip phase detector | Electricity | 6 | Expired |
| US4101436A | Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and hydrocarbons | Chemistry; Metallurgy | 6 | Expired |
| US5321233A | Electrofusion fitting and sealing method for distribution line | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4224795A | Method for converting heat energy to mechanical energy with monochlorotetrafluoroethane | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4055054A | Constant boiling mixtures of dichloromonofluoromethane and 1-chloro-2,2,2-trifluoroethane | Chemistry; Metallurgy | 5 | Expired |
| US8466965B2 | Wall plate digital television antenna signal meter and method | Electricity | 5 | Active |
| US11087201B2 | Neural architecture search using a performance prediction neural network | Physics | 4 | Active |
| US11163989B2 | Action localization in images and videos using relational features | Physics | 3 | Active |
| US8636247B2 | Closed gas generator and micro power unit including the same | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.