Leonard G. Case

Follow

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hair colorant system and method
- Patent number 10,274,372
- Issue date Apr 30, 2019
- International Software Development, Inc.
- Aaron James Conti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hair colorant system and method
- Patent number 9,222,836
- Issue date Dec 29, 2015
- Aaron James Conti
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HAIR COLORANT SYSTEM AND METHOD
- Publication number 20160011051
- Publication date Jan 14, 2016
- Aaron James Conti
- G01 - MEASURING TESTING
Information Patent Application
HAIR COLORANT SYSTEM AND METHOD
- Publication number 20140118521
- Publication date May 1, 2014
- Aaron James Conti
- G01 - MEASURING TESTING