Inventor
KNOY JR DONALD LEE
US4 patents
Patents
4 patentsUS6220437B1Apr 24, 2001
Stack of spaced sheets
GEMTRON CORP15 citations89
US6773777B2Aug 10, 2004
Method of manufacturing a stack of spaced lites
GEMTRON CORP3 citations59
US6652945B2Nov 25, 2003
Method of manufacturing a stack of spaced lites
GEMTRON CORP1 citations59
US6488804B2Dec 3, 2002
Method of manufacturing a stack of spaced lites
GEMTRON CORP0 citations48