Inventor
HARVEY CURTIS A
US3 patents
Patents
3 patentsUS6949212B2Sep 27, 2005
Methods and devices for stretching polymer films
3M INNOVATIVE PROPERTIES CO74 citations96
US7316558B2Jan 8, 2008
Devices for stretching polymer films
3M INNOVATIVE PROPERTIES CO47 citations95
US7104776B2Sep 12, 2006
Methods and devices for stretching polymer films
3M INNOVATIVE PROPERTIES CO38 citations95