William Marshall
3Patents
3h-index
5Co-inventors
47Inventor score
Filing activity: Oct 14, 1977 → Aug 27, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8794307B2 | Wellsite surface equipment systems | Fixed Constructions | 169 | Active |
| US4173296A | Apparatus for mixing and dispensing a beverage | Performing Operations; Transporting | 27 | Expired |
| US9121402B2 | Pump body | Emerging Cross-Sectional Technologies | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.