David J. Boles
12Patents
9h-index
34Co-inventors
72Inventor score
Filing activity: Apr 23, 1999 → Jul 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7533439B2 | Handle assembly for a cleaning apparatus | Human Necessities | 29 | Expired |
| US7331082B2 | Tank arrangement for a cleaning apparatus | Human Necessities | 28 | Expired |
| US8002779B2 | Dermatome blade assembly | Human Necessities | 25 | Active |
| US6598263B2 | Vacuum cleaner dirt collecting system with filter cleaning devices | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6536074B2 | Conversion valve assembly | Human Necessities | 10 | Expired |
| US7143469B2 | Dirt collecting system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7430783B2 | Tank latching arrangement for a cleaning apparatus | Human Necessities | 9 | Active |
| US10758649B2 | High flow manifold | Performing Operations; Transporting | 9 | Active |
| US8814881B2 | Dermatome with orientation guides | Human Necessities | 9 | Active |
| US6314610A | Vacuum cleaner bag housing assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7188389B2 | Dirt collecting system for a floor care appliance | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11458241B2 | High flow manifold | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.