Patents/Inventors

Christopher S. Degraw

Inver Grove Heights, MNUS3 patents

3 Patents

US122145642025
Optical Assembly with Encapsulated Multilayer Optical Film and Methods of Making Same
3M Innovative Properties Company
0 cites
US117092992023
Optical Assembly with Protective Coating
3M INNOVATIVE PROPERTIES COMPANY
0 cites
US116931682023
Optical Assembly
3M INNOVATIVE PROPERTIES COMPANY
0 cites