J P Leon
17Patents
7h-index
8Co-inventors
59Inventor score
Filing activity: Jul 21, 1999 → Jan 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6341274B1 | Method and apparatus for operating a secure metering device | Physics | 117 | Expired |
| US8100324B1 | Systems and methods for facilitating replacement of computer-based value-bearing items | Physics | 47 | Active |
| US8775331B1 | Postage metering with accumulated postage | Physics | 35 | Active |
| US8360313B1 | Computer-based value-bearing item customization security | Physics | 20 | Active |
| US9911246B1 | Systems and methods utilizing gravity feed for postage metering | Physics | 17 | Active |
| US8505978B1 | Systems and methods for creating and providing shape-customized, computer-based, value-bearing items | Physics | 16 | Active |
| US8285651B1 | High speed printing | Physics | 15 | Active |
| US8267307B1 | Coded information for inventorying goods | Physics | 6 | Active |
| US11893833B1 | Systems and methods utilizing gravity feed for postage metering | Physics | 0 | Active |
| US9965903B2 | Postage metering with accumulated postage | Physics | 0 | Active |
| US10325301B1 | Systems and methods for creating and providing shape-customized, computer-based, value-bearing items | Physics | 0 | Active |
| US10922641B1 | Systems and methods providing known shipper information for shipping indicia | Physics | 0 | Active |
| US11140278B2 | Postage printer | Physics | 0 | Active |
| US11574278B1 | Systems and methods providing known shipper information for shipping indicia | Physics | 0 | Active |
| US10431013B2 | High speed printing | Physics | 0 | Active |
| US10891807B1 | Systems and methods utilizing gravity feed for postage metering | Physics | 0 | Active |
| US10504298B2 | High speed printing | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.