Inventor

MORTENSON DAVID K

US4 patents

Patents

4 patents

US7271951B2Sep 18, 2007

Cards and laminates incorporating multilayer optical films

3M INNOVATIVE PROPERTIES CO193 citations98

US6797396B1Sep 28, 2004

Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom

3M INNOVATIVE PROPERTIES CO338 citations98

US6991695B2Jan 31, 2006

Method for subdividing multilayer optical film cleanly and rapidly

3M INNOVATIVE PROPERTIES CO89 citations96

US7396493B2Jul 8, 2008

Multilayer optical film with melt zone to control delamination

3M INNOVATIVE PROPERTIES CO19 citations91