John Mallory
18Patents
10h-index
7Co-inventors
65Inventor score
Filing activity: Apr 24, 1978 → Sep 13, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4581606A | Central monitor for home security system | Physics | 367 | Expired |
| US4821027A | Voice interactive security system | Electricity | 120 | Expired |
| US5290639A | Battery socket for smoke detector | Emerging Cross-Sectional Technologies | 73 | Expired |
| USD307517S | Combined floor brush head and squeegee | General | 37 | Expired |
| USD335771S | Combination snow brush and ice scraper | General | 32 | Expired |
| USD271089S | Smoke detector cover | General | 30 | Expired |
| US4321466A | Sensitivity test system for photoelectric smoke detector by changing light source intensity | Physics | 24 | Expired |
| USD307875S | Perimeter intrusion detector transmitter | General | 18 | Expired |
| US6099708A | Three-electrode electrochemical gas sensor | Physics | 18 | Expired |
| US6129825A | Electrochemical gas sensor | Physics | 11 | Expired |
| USD277558S | Smoke detecting photoelectric sensing chamber | General | 9 | Expired |
| USD306704S | Transmitter module | General | 6 | Expired |
| USD260378S | Ionization chamber for an electronic smoke detector | General | 6 | Expired |
| US5572820A | Emergency kit | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD306705S | Central monitor | General | 3 | Expired |
| USD307874S | Door/window intrusion detector transmitter | General | 3 | Expired |
| US6579432B2 | Protection of gas communication in an electrochemical sensor | Physics | 3 | Expired |
| US4245174A | Dual ionization chamber | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.