Theodor Wajaroff
10Patents
8h-index
7Co-inventors
61Inventor score
Filing activity: Sep 30, 1974 → Jul 22, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4532950A | Process for the permanent deformation of hair | Human Necessities | 39 | Expired |
| US4781724A | Process for the simultaneous dyeing and permanent shaping of hair | Human Necessities | 29 | Expired |
| US4331167A | Compositions and methods for permanent waving of hair | Emerging Cross-Sectional Technologies | 20 | Expired |
| US3975515A | Reducing the alkali concentration in hair treating compositions | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4660580A | Process for the permanent shaping of the regrowth of hair and composition therefore | Human Necessities | 19 | Expired |
| US4592908A | Protective cream for the scalp and method of straightening hair | Human Necessities | 13 | Expired |
| US4177260A | Cosmetic preparations | Human Necessities | 9 | Expired |
| US4409204A | Means for the aftertreatment of permanently deformed hair | Human Necessities | 9 | Expired |
| US3964499A | Process for permanently shaping hair | Human Necessities | 5 | Expired |
| US4470423A | Process for permanently shaping hair | Human Necessities | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.