Inventor

GARDINER MARK E

US43 patents

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

GARDINER MARK E

3M INNOVATIVE PROPERTIES CO

Optical element having programmed optical structures

Optical film with variable angle prisms

Light guide for use with backlit display

Optical film with variable angle prisms

Cutting tool using interrupted cut fast tool servo

Blacklight with structured surfaces

Variable pitch structured optical film

Optical film having a structured surface with concave pyramid-shaped structures

Optical film having a structured surface with offset prismatic structures

Lightguide having a directly secured reflector and method of making the same

Raised structure retroreflective article

Scratch-resistant light directing films

Multiple lightguide backlight

Optical elements having programmed optical structures

Cutting tool using one or more machined tool tips in a continuous or interrupted cut fast tool servo

Cutting tool using one or more machined tool tips with diffractive features

Backlight with structured surfaces

Optical film having a set of diffractive features randomly repeating at variable distances

Cutting tool using one or more machined tool tips with diffractive features in a continuous or interrupted cut fast tool servo

Optical film

SERRALUX INC

Attachment methods for daylighting films

Louver assembly

Louvered light re-directing structure

Window louver control system

Devices for internal daylighting with IR rejection

High efficiency external daylighting devices

High efficiency external daylighting devices

High efficiency daylighting structure

Light redirecting structure

High efficiency daylighting structure

MINNESOTA MINING & MFG

Raised structure retroreflective article

Light directing film having variable height structured surface and light directing article constructed therefrom

High efficiency cube corner retroflective material

Cube-corner retroreflective articles having tailored divergence profiles

Directly machined raised structure retroreflective cube corner article and method of manufacture

Directly machined raised structure retroreflective cube corner article and method of manufacture

DISCOVISION ASS

Laser shadowgraph

Optical disc measurement by refraction

(unassigned)

Optical film with variable angle prisms

LAMB DAVID J

Hybrid lightguide backlight

JONES VIVIAN W

Light control film

EHNES DALE L

Optical film

GARDINER MARK E

Backlight with structured surfaces