Margie Fowler
6Patents
3h-index
4Co-inventors
42Inventor score
Filing activity: May 12, 1997 → Mar 12, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6736860B2 | Gradual permanent coloring of hair using dye intermediates dissolved in alkaline water with fatty alcohol | Human Necessities | 53 | Expired |
| US5968486A | Composition for lightening and highlighting hair | Human Necessities | 26 | Expired |
| US6770103B2 | Method and composition for the gradual permanent coloring of hair | Human Necessities | 4 | Expired |
| US6709468B2 | Gradual permanent coloring of hair using dye intermediates in alkaline water which contains quaternary ammonium compounds | Human Necessities | 2 | Expired |
| US6726729B2 | Gradual permanent coloring of hair using dye intermediates in a shampoo base | Human Necessities | 1 | Expired |
| US6758867B2 | Gradual permanent coloring of hair using dye intermediates in a shampoo base | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.