David Roberts
5Patents
2h-index
9Co-inventors
40Inventor score
Filing activity: Feb 16, 2000 → Sep 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6885997B1 | Apparatus and method for comparing rate plans on a net-net basis | Physics | 213 | Expired |
| US7907311B2 | Scanner with an adjustable light source for scanning opaque and transparent media | Electricity | 2 | Active |
| US11164154B2 | Flexible and prioritized multi-purse tables for multi-account benefit plan management and processing | Physics | 2 | Active |
| US11480488B2 | Industrial process transmitter with radiation shield | Physics | 1 | Active |
| US7872781B2 | Artifact scanning with infrared radiation generated within a cold cathode lamp | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.