Inventor

CHAPMAN STEVEN R

US22 patents

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

CHAPMAN STEVEN R

AVERY DENNISON CORP

Light enhancing structures with a plurality of arrays of elongate features

Light enhancing structures with multiple arrays of elongate features of varying characteristics

Retroreflector with controlled divergence made by the method of localized substrate stress

Retroreflective sheeting for projector-based display system

Direction active projection

Metallized retroreflective sheeting with increased daytime brightness

Tiled retroreflector with multi-stage dicing

Retroreflective sheeting for projector-based display system

Tiled retroreflector with multi-stage dicing

Retroreflector with controlled divergence made by the method of localized substrate stress

Retroreflector with controlled divergence made by the method of localized substrate stress

Vented tooling belt for production of structured surfaces

CHAPMAN STEVEN R

Retroreflector with low refractive index backing

Decorative diffuser

Metallized retroreflective sheeting with increased daytime brightness

Metallized retroreflective sheeting with increased daytime brightness

Retroreflector for use in touch screen applications and position sensing systems

Method of making an array of aberrated optical elements

Rulable multi-directional prism cluster retroreflective sheeting

OPTICAL RES ASSOCIATES

Light enhancing structures with three or more arrays of elongate features

FORSTER IAN J

Smart sign box using electronic interactions

COUZIN DENNIS I

Light enhancing structures with a plurality of arrays of elongate features