Douglas Root
3Patents
1h-index
5Co-inventors
41Inventor score
Filing activity: Mar 19, 1990 → Aug 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5113711A | Liquid sampling device | Physics | 10 | Expired |
| US10736276B2 | Colloidal barrier materials and methods of making and using the same | Performing Operations; Transporting | 1 | Active |
| US11523566B2 | Colloidal barrier materials and methods of making and using the same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.