David Marks
6Patents
3h-index
1Co-inventors
47Inventor score
Filing activity: May 24, 1974 → Jun 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3945532A | Metering device for flowable materials | Physics | 79 | Expired |
| US7740680B2 | Agricultural Composition | Chemistry; Metallurgy | 5 | Active |
| US8137429B2 | Agricultural composition | Chemistry; Metallurgy | 3 | Active |
| US7816410B2 | Pesticidal compositions | Emerging Cross-Sectional Technologies | 2 | Active |
| US11567575B2 | Haptic response control | Physics | 0 | Active |
| US8530518B2 | Salts of dihydrojasmonic acid and use thereof in agriculture | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.