Inventor

SMITH KENNETH L

US160 patents

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

SMITH KENNETH L

3M INNOVATIVE PROPERTIES CO

Lamina comprising cube corner elements and retroreflective sheeting

Lamina comprising cube corner elements and retroreflective sheeting

Structured surface articles containing geometric structures with compound faces and methods for making same

Retroreflective cube corner sheeting mold and sheeting formed therefrom

Retroreflective sheeting having high retroreflectance at low observation angles

Angular brightness microprismatic retroreflective film or sheeting incorporating a syndiotactic vinyl aromatic polymer

Dual orientation retroreflective sheeting

Illumination assembly and system

Lamina comprising cube corner elements and retroreflective sheeting

Cube corner sheeting mold and method of making the same

Method of making retroreflective sheeting and articles

Retroreflective sheeting having high retroreflectance at low observation angles

Lamina comprising cube corner elements and retroreflective sheeting

Method of making retroreflective sheeting and articles

Flexible cube-corner retroreflective sheeting

Retroreflective cube corner sheeting, molds therefore, and methods of making the same

Cube corner cavity based retroreflectors and methods for making same

Cube corner cavity based retroeflectors with transparent fill material

Retroreflective cube corner sheeting mold and method for making the same

Raised zone retroreflective cube corner article

Asymmetric retroreflective cube corner sheeting mold and sheeting formed therefrom

Microstructured articles with backing and methods of manufacture

Flexible cube-corner retroreflective sheeting

Raised structure retroreflective article

Methods of making microstructured lamina and apparatus

Cube corner sheeting mold and of making the same

Cube corner sheeting mold and method of making the same

MINNESOTA MINING & MFG

Raised structure retroreflective article

Tiled retroreflective sheeting composed of highly canted cube corner elements

Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture

Highly canted retroreflective cube corner article

Flexible cube-corner retroreflective sheeting

Dual orientation retroreflective sheeting

Retroreflective cube corner article having scalene base triangles

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

Retroreflective cube corner article having scalene base triangles

Cube corner articles exhibiting improved entrance angularity in one or more planes

Tiled retroreflective sheeting

Raised zone retroreflective cube corner article and method of manufacture

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

Machining techniques for retroreflective cube corner article and method of manufacture

Method of manufacturing an asymmetric cube corner article

Method of manufacturing a cube corner article

Slip control sheeting and articles covered with same

Slip control sheeting and articles covered with same

SMITH KENNETH L

Shielded radio frequency transmission cable

Wood golf club improvement

ADAMS RUSSEL CO INC

Shielded radio frequency transmission cable having propagation constant enhancing means

SENSTAR CORP

Leaky cables

MASSACHUSETTS INST TECHNOLOGY

Device array backframe with integral manifolding for high performance fluid cooling