Wan-Man Liu

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Masking and de-masking systems and processes
- Patent number 10,786,981
- Issue date Sep 29, 2020
- Robert Askin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
MASKING AND DE-MASKING SYSTEMS AND PROCESSES
- Publication number 20180117893
- Publication date May 3, 2018
- HZO, INC.
- Robert Askin
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...