Inventor

MERRILL WILLIAM W

US64 patents

⚠️ This page may combine multiple inventors who share the name “MERRILL WILLIAM W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MERRILL WILLIAM W

3M INNOVATIVE PROPERTIES CO

Post-formable multilayer optical films and methods of forming

Polarizing beam splitter

Optical bodies made with a birefringent polymer

Multilayer polymer film with additional coatings or layers

Modified copolyesters and improved multilayer reflective films

Multicomponent optical body

Optical film and process for manufacture thereof

Dichroic polarizing film and optical polarizer containing the film

Optical device with a dichroic polarizer and a multilayer optical film

Multicomponent optical body

Color shifting film

Post-forming continuous/disperse phase optical bodies

Rear projection screen using birefringent optical film for asymmetric light scattering

Methods and devices for stretching polymer films

Modified copolyesters and improved multilayer reflective films

Polarizing beam splitter

Modified copolyesters and improved multilayer reflective films

Optical device with a dichroic polarizer and a multilayer optical film

Devices for stretching polymer films

Methods and devices for stretching polymer films

Multilayered polymer films with recyclable or recycled layers

Modified copolyesters and improved multilayer reflective films

Modified copolyesters and improved multilayer reflective films

Optical bodies made with a birefringent polymer

Internally patterned multilayer optical films using spatially selective birefringence reduction

Inconspicuous optical tags and methods therefor

Modified copolyesters and optical films including modified copolyesters

Polymeric optical film

Polymeric optical film

Dental articles including post-formable multilayer optical films

Dichroic polarizing film and optical polarizer containing the film

Method of stretching films according to an overbias or overstretch profile

Dichroic polarizing film and optical polarizer containing the film

Optical film and process for manufacture thereof

Method of stretching films according to an overbias or overstretch stretch profile

Film confined to a frame having relative anisotropic expansion characteristics

Compositions and films comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer

Patterned marking of multilayer optical film by thermal conduction

Patterned marking of multilayer optical film by thermal conduction

Multilayer optical films having side-by-side mirror/polarizer zones

Process for manufacturing polymeric optical film

Projection apparatus

Multilayer optical films suitable for bi-level internal patterning

Compositions and films comprising polylactic acid polymer, polyvinyl acetate polymer and plasticizer

Heat setting optical films

Patterned marking of multilayer optical film by thermal conduction

Modified copolyesters and optical films including modified copolyesters

MINNESOTA MINING & MFG

Method for making multilayer optical films having thin optical layers

MERRILL WILLIAM W

Post-formable multilayer optical films and methods of forming

HEBRINK TIMOTHY J

Modified copolyesters and improved multilayer reflective films