Donald Bell
3Patents
3h-index
5Co-inventors
43Inventor score
Filing activity: Nov 28, 1986 → Dec 14, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7133869B2 | Methods and systems for and defining and distributing information alerts | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4766631A | Sewer pipeline hydraulic root cutter apparatus | Fixed Constructions | 11 | Expired |
| USD309408S | Oyster opener | General | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.