Christopher J. Baldy

Follow

Person

Warrendale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Non-chrome passivation for metal substrates
- Patent number 5,294,265
- Issue date Mar 15, 1994
- PPG Industries, Inc.
- Ralph C. Gray
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...