Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for hair color characterization and treatment

Method and apparatus for hair color characterization and treatment

US Patent 6314372 · Granted Nov 6, 2001

Estimated economic value: $81,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for detecting and measuring conditions affecting color2002
Method and apparatus for detecting and measuring conditions affecting color2002
Method and apparatus for detecting and measuring conditions affecting color2002
Method and apparatus for hair color characterization and treatment2001
Method and apparatus for hair color characterization and treatment2001
Method and apparatus for hair color characterization and treatment2001
Method and apparatus for detecting and measuring conditions affecting color2001
Method and apparatus for detecting and measuring conditions affecting color2001
Method and apparatus for detecting and measuring conditions affecting color2001
Methods and apparatus for color calibration and verification2001
Methods and apparatus for color calibration and verification2001
Methods and apparatus for color calibration and verification2001