David Sexton
4Patents
4h-index
6Co-inventors
43Inventor score
Filing activity: Jul 28, 1999 → Mar 1, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7587609B2 | Method and system for secure alert messaging | Electricity | 19 | Active |
| US7240212B2 | Method and system for secure alert messaging | Electricity | 10 | Expired |
| US8943745B2 | Handheld pollen sifter device | Human Necessities | 8 | Active |
| US6085756A | Method and apparatus for painting nails | Human Necessities | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.