John Knittle
14Patents
12h-index
22Co-inventors
78Inventor score
Filing activity: May 1, 1992 → Jul 1, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5472443A | Electrosurgical apparatus employing constant voltage and methods of use | Human Necessities | 952 | Expired |
| US6592067B2 | Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor | Emerging Cross-Sectional Technologies | 127 | Expired |
| US6838887B2 | Proximity detection circuit and method of detecting small capacitance changes | Emerging Cross-Sectional Technologies | 115 | Expired |
| US6793170B2 | Waste minimizing paper dispenser | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5352868A | Resistance feedback controlled power supply | Human Necessities | 69 | Expired |
| US7182288B2 | Waste minimizing carousel-style dispenser | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6766977B2 | Sheet material dispenser with perforation sensor and method | Emerging Cross-Sectional Technologies | 49 | Expired |
| US7102366B2 | Proximity detection circuit and method of detecting capacitance changes | Human Necessities | 33 | Expired |
| US7191977B2 | Sheet material dispenser with perforation sensor and method | Emerging Cross-Sectional Technologies | 26 | Expired |
| US6857580B2 | Plug-in type liquid atomizer | Performing Operations; Transporting | 16 | Expired |
| US7161359B2 | Paper dispenser with proximity detector | Human Necessities | 15 | Expired |
| US7570067B2 | Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor | Human Necessities | 12 | Active |
| US10076685B2 | Operations with instrumented game ball | Electricity | 11 | Active |
| US7832679B2 | Sheet material dispenser with perforation sensor and method | Emerging Cross-Sectional Technologies | 9 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.