Ronald F. Verdi

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Norwalk, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of permanently restructuring curled or frizzy hair
- Patent number 5,520,909
- Issue date May 28, 1996
- CONAIR CORPORATION
- Ludwig Salce
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lotion for reduction of post permanent wave odors
- Patent number 5,441,729
- Issue date Aug 15, 1995
- CONAIR CORPORATION
- Ludwig Salce
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-phase permanent waving composition
- Patent number 5,093,113
- Issue date Mar 3, 1992
- Shiseido Co., Ltd.
- Arnold Rubinstein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE