Inventor
ACKERMAN KENNETH R
US3 patents
Patents
3 patentsUS7737062B2Jun 15, 2010
Forehearth concentrate and method for opalization of glass
FERRO CORP12 citations82
US7265069B2Sep 4, 2007
Forehearth concentrate and method for opalization of glass
FERRO CORP13 citations82
US6984597B2Jan 10, 2006
Chromium bearing forehearth color concentrate
FERRO CORP5 citations57