Robert B. McFiggans
19Patents
13h-index
11Co-inventors
75Inventor score
Filing activity: Oct 16, 1973 → Sep 5, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4253158A | System for securing postage printing transactions | Physics | 117 | Expired |
| US4301507A | Electronic postage meter having plural computing systems | Physics | 100 | Expired |
| US6064995A | Metering incoming mail to detect fraudulent indicia | Emerging Cross-Sectional Technologies | 87 | Expired |
| US3938095A | Computer responsive postage meter | Physics | 81 | Expired |
| US5925864A | Metering incoming deliverable mail to automatically enable address correction | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6032138A | Metering incoming deliverable mail | Physics | 44 | Expired |
| US4507744A | Accessible housing for electronic system | Physics | 30 | Expired |
| US4287825A | Printing control system | Physics | 25 | Expired |
| US6006211A | Metering incoming deliverable mail to identify delivery delays | Physics | 19 | Expired |
| US4422148A | Electronic postage meter having plural computing systems | Physics | 19 | Expired |
| US4525785A | Electronic postage meter having plural computing system | Physics | 17 | Expired |
| US4314102A | Post office box monitoring system | Electricity | 15 | Expired |
| US4524426A | Electronic postage meter controllable by mailing machine | Physics | 13 | Expired |
| US4253015A | Electronic postage meter having an accounting system independent of power failure | Physics | 12 | Expired |
| US4280179A | Postage meter having interactive arithmetic operation capability | Physics | 11 | Expired |
| US4498187A | Electronic postage meter having plural computing systems | Physics | 11 | Expired |
| US4259902A | Electronic postage meter with power failure accounting protection system | Physics | 7 | Expired |
| US4611282A | Postage meter using a flag to indicate interuption of accounting register updating due to power failure or microprocessor failure | Physics | 6 | Expired |
| USRE31875E | Computer responsive postage meter | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.