ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,740,848, issued on Sept. 22, was assigned to CHENGDU KANGMEISHENG MEDICAL TECHNOLOGY Co. LTD. (Chengdu, China).
"Dental crown of dental implant and dental implant thereof" was invented by Qiang Luo (Chengdu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a dental crown of a dental implant and a dental implant thereof. The dental crown of the dental implant includes a dental crown body. An occlusal side groove is reserved in the top of the dental crown body, an interocclusal space is reserved between a groove bottom adjacent wall of the occlusal side groove and an opposing tooth, the reserved occlusal side groove is used for the fill...