Kris Keller
8Patents
6h-index
2Co-inventors
53Inventor score
Filing activity: Nov 25, 1985 → Feb 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5407208A | Card game kit | Human Necessities | 41 | Expired |
| US6052861A | Hydro-thermal dual injected vacuum system | Human Necessities | 35 | Expired |
| US6505379B2 | Heated vacuum carpet cleaning and drying apparatus | Human Necessities | 21 | Expired |
| US4655243A | Automatic pool filler | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6449799B1 | Hydro-thermal dual injected vacuum system | Human Necessities | 6 | Expired |
| US7171722B2 | Heated vacuum carpet cleaning and drying apparatus | Human Necessities | 6 | Expired |
| US10965665B1 | Passwordless privilege access | Physics | 5 | Active |
| US11368448B2 | Passwordless privilege access | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.