ALEXANDRIA, Va., April 9 -- United States Patent no. 12,268,852, issued on April 8, was assigned to NOBLE INTERNATIONAL LLC (Orlando, Fla.).

"Multi-sensory feedback injection training device" was invented by Joshua Hopkins (Casselberry, Fla.), Tingting Liu (Orlando, Fla.) and Shishuang Hou (Ningbo, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "In embodiments herein, a resettable injection training device is provided including an outer housing, an inner housing, said inner housing moving relative to the outer housing during actuation and reset, a tactile feedback indicator and/or a visual feedback indicator, wherein actuation of the device delivers a tactile and/or visual feedback; and a reset cap for ...