Inventor

RETZKE BRIAN ALAN

US3 patents

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

ILIGHT TECHNOLOGIES INC

1 patent

US9038295B2May 26, 2015

Apparatus pertaining to physically-discrete sign components

ILIGHT TECHNOLOGIES INC1 citations57

CALLAHAN SEAN EDWARD

1 patent

US8887422B2Nov 18, 2014

Apparatus pertaining to physically-discrete sign components

CALLAHAN SEAN EDWARD3 citations51

ILIGHT TECH INC

1 patent

US9530334B2Dec 27, 2016

Apparatus pertaining to physically-discrete sign components

ILIGHT TECH INC0 citations40