ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,672, issued on Nov. 11, was assigned to Light Spike Ind. LLC (Albany, Ore.).
"Loading dock signal light change indicator" was invented by Al Coshow (Albany, Ore.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Loading dock signal light change indicator apparatuses and systems including light sensors that detect a change from illumination of a red signal light to illumination of a green signal light from a loading dock signal light assembly, and that generate one or more detection signals in response to that detected change. The apparatuses and systems may additionally include one or more transmitters that transmits one or more wireless signals in res...