Henry Cheung

Follow

Person

Livermore, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Solid solution vehicle airbag clean gas generator propellant
- Patent number 5,847,315
- Issue date Dec 8, 1998
- Ecotech
- Arthur Katzakian
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Recyclable regenerant for weak acid ion exhange resins
- Patent number 5,665,783
- Issue date Sep 9, 1997
- Ecotech
- Arthur Katzakian
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...