Inventor

WHEATLEY JOHN A

US195 patents

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

WHEATLEY JOHN A

3M INNOVATIVE PROPERTIES CO

Phosphor based illumination system having a light guide and an interference reflector

Phosphor based light sources having a non-planar long pass reflector

Processes and apparatus for making transversely drawn films with substantially uniaxial character

Method for making coPEN/PMMA multilayer optical films

Multilayer optical bodies

Multicomponent optical body

Optical film with sharpened bandedge

Multilayer infrared reflecting optical body

LED package with non-bonded optical element

Head-up display with narrow band reflective polarizer

Optical film with sharpened bandedge

Head-up display with polarized light source and wide-angle p-polarization reflective polarizer

Color shifting film articles

Multicomponent optical body

Color shifting film

Reflective article with concealed retroreflective pattern

Multilayer reflector with selective transmission

Processes and apparatus for making transversely drawn films with substantially uniaxial character

Illumination assembly and method of making same

Apparatus for making transversely drawn films with substantially uniaxial character

Multilayer optical bodies

Method for subdividing multilayer optical film cleanly and rapidly

Methods and devices for stretching polymer films

Multilayer optical bodies

Birefringent interference polarization

Retroreflective dichroic reflector

Devices for stretching polymer films

Methods and devices for stretching polymer films

Multilayer optical films having one or more reflection bands

DOW CHEMICAL CO

Infrared reflective optical interference film

Coextrusion of multilayer articles using protective boundary layers and apparatus therefor

Visibly transparent infrared reflecting film with color masking

Polymeric reflective bodies with multiple layer types

Thick/very thin multilayer reflective polymeric body

Relective polymeric body

Infrared reflective optical interference film

Multilayer film indicator for determining the integrity or authenticity of an item and process for using same

Birefringent interference polarizer

Formable reflective multilayer body

Birefringent interference polarizer

Formable reflective multilayer body

Optically dissimilar composition for polymeric reflective bodies

Multicomponent, multilayer polymeric reflective bodies

Multilayer film for tamper indication by use of optical interference reflection

Elastomeric optical interference films

Multilayer polymeric reflective bodies for decorative and security applications

WEBER MICHAEL F

Backlight and display system using same

3M INNOVATIVES PROPERTIES COMP

Multilayer infrared reflecting optical body

MINNESOTA MINING & MFG

Birefringent interference polarizer

3MINNOVATIVE PROPERTIES COMPAN

Red-green-blue polymeric interference film