Derek Marshall
12Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Apr 25, 1975 → Nov 17, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8673031B2 | Pretreated densified biomass products | Emerging Cross-Sectional Technologies | 16 | Active |
| US3997315A | Glass melting | Chemistry; Metallurgy | 9 | Expired |
| US9400178B2 | Method for optimising a measurement cycle | Physics | 6 | Active |
| US9039792B2 | Methods for producing and using densified biomass products containing pretreated biomass fibers | Emerging Cross-Sectional Technologies | 6 | Active |
| US8530823B2 | Tool setting or analysis device with backup or repeated trigger signal for detecting a tool | Electricity | 4 | Active |
| US11674789B2 | Machine tool apparatus | Physics | 2 | Active |
| US11163288B2 | Measurement method and apparatus | Physics | 1 | Active |
| US9040899B2 | Tool setting or analysis device with backup or repeated trigger signal for detecting a rotating tool | Electricity | 1 | Active |
| US10457810B2 | Densified biomass products containing pretreated biomass fibers | Emerging Cross-Sectional Technologies | 1 | Active |
| US11209258B2 | Machine tool apparatus | Physics | 0 | Active |
| US10927307B2 | Contaminant removal method for fractionating columns | Chemistry; Metallurgy | 0 | Active |
| US11897067B2 | Measurement device for a machine tool | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.