Glenn E. Specht
14Patents
13h-index
16Co-inventors
75Inventor score
Filing activity: May 30, 1974 → Dec 21, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6101671A | Wet mop and vacuum assembly | Human Necessities | 147 | Expired |
| US6000088A | Cordless wet mop and vacuum assembly | Human Necessities | 144 | Expired |
| US6065182A | Cordless wet mop and vacuum assembly | Human Necessities | 130 | Expired |
| US5933913A | Cordless wet mop and vacuum assembly | Human Necessities | 117 | Expired |
| US5983448A | Cordless wet mop and vacuum assembly | Human Necessities | 116 | Expired |
| US5924167A | Cordless wet mop and vacuum assembly | Human Necessities | 114 | Expired |
| US5968281A | Method for mopping and drying a floor | Human Necessities | 113 | Expired |
| US4416033A | Full bag indicator | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6131238A | Self-propelled upright vacuum cleaner with offset agitator and motor pivot points | Human Necessities | 44 | Expired |
| US4449737A | Hose coupler locking arrangement | Human Necessities | 41 | Expired |
| US6158084A | Vacuum cleaner agitator control | Human Necessities | 33 | Expired |
| US5974622A | Transmission neutral locking arrangement for a self-propelled vacuum cleaner | Human Necessities | 22 | Expired |
| US3946756A | Pressure control valve | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5398567A | Trigger lever arrangement | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.