Michael A. Murphy
14Patents
6h-index
26Co-inventors
66Inventor score
Filing activity: Sep 9, 1991 → Oct 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6628207B1 | Method and apparatus for detecting and reporting a power outage | Electricity | 76 | Expired |
| US5488565A | Tamper detection methods and apparatus for load management terminals | Physics | 49 | Expired |
| US5906996A | Tetramine treatment of neurological disorders | Human Necessities | 32 | Expired |
| US7084783B1 | Electronic meter with enhanced thermally managed communications systems and methods | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6576672B1 | Polyamine treatment of neurological disorders | Chemistry; Metallurgy | 18 | Expired |
| US5094008A | Variable length dipstick | Physics | 10 | Expired |
| US7847690B2 | System and method for detecting tampering of a utility meter | Physics | 5 | Active |
| US5574652A | Automated control system for machine tool | Physics | 5 | Expired |
| US6470083B1 | Telecommunications off-hook and intrusion detection method and apparatus | Electricity | 4 | Expired |
| US6899770B1 | Composition and process for treating metal surfaces | Chemistry; Metallurgy | 3 | Expired |
| US7482316B2 | Water-based flushing solution for paints and other coatings | Chemistry; Metallurgy | 2 | Expired |
| US8722605B2 | Water-based cleaner for cleaning solvent-based paints | Chemistry; Metallurgy | 2 | Active |
| US11860194B2 | Socket-jaw protection module for a meter | Physics | 0 | Active |
| US11927611B2 | Method for preventing theft of energy in electricity meters that are installed inverted | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.