Ronald E. Davis
10Patents
4h-index
9Co-inventors
53Inventor score
Filing activity: Jun 20, 1985 → Aug 14, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5231982A | Molded nosecup valve assembly | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7468083B2 | Vacuum cleaner equipped with bag mount and separate bag caddy | Emerging Cross-Sectional Technologies | 13 | Active |
| US4626122A | Connector | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7921510B2 | Motor enclosure for a vacuum cleaner | Human Necessities | 4 | Active |
| US4938945A | High purity anhydrous FeF.sub.3 and process for its manufacture | Chemistry; Metallurgy | 4 | Expired |
| US4915099A | Moulded speech transmitter | Physics | 4 | Expired |
| US7676884B2 | Vacuum cleaner equipped with bag compartment including a bag cage | Emerging Cross-Sectional Technologies | 4 | Active |
| US7614113B2 | Motor enclosure for a vacuum cleaner | Human Necessities | 2 | Active |
| US7752707B2 | Bag cage having bag candy | Emerging Cross-Sectional Technologies | 0 | Active |
| US7735187B2 | Bag cage having bag caddy | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.