US Patent Issued to B&L BIOTECH on Aug. 19 for "Tooth model for tooth treatment practice and method for manufacturing the same" (South Korean Inventor)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,314, issued on Aug. 19, was assigned to B&L BIOTECH INC. (Ansan-si, South Korea).

"Tooth model for tooth treatment practice and method for manufacturing the same" was invented by In Whan Lee (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A tooth model for dental treatment practice is composed of a transparent material and includes a root canal in which a hollow neural tube is formed and a crown formed on top of the root canal, wherein a coating layer is formed inside the neural tube by applying a paint based on an opaque material to an inner surface of the neural tube, so as to show the neural tube formed inside the root canal to...