David Kahl
6Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Dec 4, 1998 → Feb 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6034617A | Operator intent based passive keyless vehicle control system | Physics | 67 | Expired |
| USD855368S1 | Seat portion of a chair | General | 7 | Active |
| USD855338S1 | Chair | General | 5 | Active |
| USD833790S1 | Base portion of a chair | General | 3 | Active |
| USD904040S1 | Chair | General | 2 | Active |
| US10667611B1 | Active seating apparatus | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.