John Bedingfield
20Patents
12h-index
17Co-inventors
78Inventor score
Filing activity: May 20, 1993 → Aug 30, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8870812B2 | Dialysis system having video display with ambient light adjustment | Physics | 90 | Active |
| US5748426A | Method for interfacing to a powered bus | Electricity | 86 | Expired |
| US6746514B2 | Gas venting device and a system and method for venting a gas from a liquid delivery system | Human Necessities | 79 | Expired |
| US7911353B2 | Verifying speaker operation during alarm generation | Human Necessities | 59 | Active |
| US8558964B2 | Dialysis system having display with electromagnetic compliance (“EMC”) seal | Electricity | 40 | Active |
| US5537654A | System for PCMCIA peripheral to execute instructions from shared memory where the system reset signal causes switching between modes of operation by alerting the starting address | Physics | 37 | Expired |
| US7998115B2 | Dialysis system having optical flowrate detection | Emerging Cross-Sectional Technologies | 31 | Active |
| US8361023B2 | Dialysis system with efficient battery back-up | Electricity | 25 | Active |
| US9180238B2 | Distributed processing system and method for dialysis machines | Human Necessities | 22 | Active |
| US8741131B2 | Method for powering portable dialysis machine | Human Necessities | 21 | Active |
| US7782590B2 | Medical fluid machine having solenoid control system with reduced hold current | Electricity | 15 | Active |
| US8027572B2 | Dialysis machine having multiple line voltage heater | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US7746620B2 | Medical fluid machine having solenoid control system with temperature compensation | Electricity | 12 | Active |
| US6236675A | Pilot tone system and method to allow continuous synchronization in multipoint networks | Electricity | 11 | Expired |
| US8160433B2 | Dialysis machine having multi-input voltage capable heater | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US9435459B2 | Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production | Human Necessities | 8 | Active |
| US9799274B2 | Method of controlling medical fluid therapy machine brightness | Physics | 8 | Active |
| US8644692B2 | Method for heating medical fluid using multi-input voltage capable heater | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8349174B2 | Portable power dialysis machine | Human Necessities | 4 | Active |
| US9782577B2 | Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production | Human Necessities | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.