Tod Johnson
5Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Dec 24, 1980 → Dec 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4355372A | Market survey data collection method | Emerging Cross-Sectional Technologies | 354 | Expired |
| USRE31951E | Market survey data collection method | General | 30 | Expired |
| US4864512A | Measurement apparatus with plural displays of measured parameter and selectable function thereof | Physics | 20 | Expired |
| US7756844B2 | Methods of determining and searching for modified blocks in a file system | Physics | 10 | Active |
| US10228925B2 | Systems, devices, and methods for deploying one or more artifacts to a deployment environment | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.