Hilda c. Wong

Follow

Person

Los Altos Hills, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cross-cut hairstyling device and method
- Patent number 5,456,270
- Issue date Oct 10, 1995
- Hilda c. Wong
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Modular hair treatment brush having multi-sided rotatable modules
- Patent number 5,427,120
- Issue date Jun 27, 1995
- Hilda c. Wong
- A46 - BRUSHWARE
Information Patent Grant
Modular brush for user-selected hair streaking
- Patent number 5,337,765
- Issue date Aug 16, 1994
- Hilda c. Wong
- A46 - BRUSHWARE
Information Patent Grant
Brush and method for hair treatment using bristle arrays of differe...
- Patent number 5,301,695
- Issue date Apr 12, 1994
- Hilda c. Wong
- A46 - BRUSHWARE