Mark E. Cipolla
71Patents
26h-index
51Co-inventors
91Inventor score
Filing activity: Nov 26, 1991 → May 3, 2024
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 |
| US6260234A | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 139 | Expired |
| US6712868B2 | Bagless canister vacuum cleaner | Emerging Cross-Sectional Technologies | 139 | Expired |
| US6848146B2 | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 133 | 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 |
| US6463622B2 | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 103 | Expired |
| US6341404B1 | Upright vacuum cleaner with cyclonic airflow pathway | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6026540A | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 82 | Expired |
| US7131165B2 | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 78 | Expired |
| US7146681B2 | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 77 | Expired |
| US5462311A | Telescoping wand for vacuum cleaners | Human Necessities | 61 | Expired |
| US7222390B2 | Clutchless self-propelled vacuum cleaner and nozzle height adjustment mechanism therefor | Human Necessities | 52 | Expired |
| US6533871B2 | Carpet extractor with dual nozzles for dual brushrolls | Human Necessities | 50 | Expired |
| US6721990B2 | Carpet extractor with dual nozzles for dual brushrolls | Human Necessities | 40 | Expired |
| USD427399S | Nozzle base for vacuum cleaner | General | 36 | Expired |
| US5551120A | Conversion assembly for vacuum cleaners | Human Necessities | 35 | Expired |
| US8209815B2 | Dual stage cyclonic dust collector | Human Necessities | 33 | Active |
| US6745432B2 | Upright vacuum cleaner with cyclonic airflow | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6108861A | Extendable hose for a vacuum cleaner | Human Necessities | 31 | Expired |
| US6513188B2 | Mixing pump for carpet extractor | Emerging Cross-Sectional Technologies | 30 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.