Frank Kellner
5Patents
2h-index
9Co-inventors
44Inventor score
Filing activity: Nov 8, 1994 → Dec 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5497004A | Ultraviolet sensor | Chemistry; Metallurgy | 26 | Expired |
| US7628360B2 | Stand with a securing device | Emerging Cross-Sectional Technologies | 13 | Active |
| US7308127B2 | Method for determining and evaluating defects in a sample surface | Physics | 0 | Expired |
| US7841588B2 | Stand with a damping element | Human Necessities | 0 | Active |
| US10568795B2 | Massage device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.