Adolfo R. Gutierrez

Follow

Person

Gilroy, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Di- and tricationic negative charge control agents for electrophoto...
- Patent number 4,990,426
- Issue date Feb 5, 1991
- International Business Machines Corporation
- Arthur F. Diaz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY