Inventor
PETERSON RALPH SCOTT
US9 patents
Patents
9 patentsUS6010784AJan 4, 2000
Paperboard laminate for pharmaceutical blister packaging using a hot melt adhesive and calcium carbonate blend
WESTVACO CORP68 citations94
US6015044AJan 18, 2000
Paperboard carrier for static cling vinyl products
WESTVACO CORP17 citations91
US5792301AAug 11, 1998
Method for heat sealing paperboard substrates using a uniform energy distributed light energy beam
WESTVACO CORP27 citations91
US5690775ANov 25, 1997
Apparatus for heat sealing paperboard substrates using a uniform energy distributed light energy beam
WESTVACO CORP23 citations91
US6346332B1Feb 12, 2002
Laminate substrate with oxygen barrier properties
WESTVACO CORP26 citations85
US5643388AJul 1, 1997
Process of making paperboard carrier for static cling vinyl products
WESTVACO CORP10 citations72
US5775512AJul 7, 1998
Composite package structure for containing articles and method for producing thereof
WESTVACO CORP14 citations70
US6093274AJul 25, 2000
Method of making a composite paperboard structure with a silicon-oxide-coated film for improving the shelf life of oxygen-sensitive products
WESTVACO CORP12 citations69
US5755079AMay 26, 1998
Composite package structure for containing articles and method for producing thereof
WESTVACO CORP5 citations61