James Townsend
5Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Jun 9, 1989 → Jun 24, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6076740A | Irrigation control system | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6850819B1 | Irrigation control system | Emerging Cross-Sectional Technologies | 45 | Expired |
| US5076498A | Irrigation tape and method of producing same | Emerging Cross-Sectional Technologies | 9 | Expired |
| US10111562B2 | Vacuum cleaner | Human Necessities | 3 | Active |
| US11910985B2 | Vacuum cleaner | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.