George A. Westergren
6Patents
6h-index
1Co-inventors
49Inventor score
Filing activity: Nov 7, 1975 → Sep 20, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4733430A | Vacuum cleaner with operating condition indicator system | Human Necessities | 153 | Expired |
| US4738697A | Vacuum cleaner bag mount and method for mounting a dust bag thereon | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4423534A | Vacuum cleaner handle lock | Human Necessities | 32 | Expired |
| US4787117A | Vacuum cleaner electrical connector mount | Electricity | 27 | Expired |
| US4012091A | Vacuum cleaner with replaceable electrical terminals | Electricity | 15 | Expired |
| US4940415A | Key system for vacuum cleaner hose connection | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.