Patents by Inventor Lars-Olof hrnell

Lars-Olof hrnell has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Abutment for dental implant
    Patent number: D325085
    Type: Grant
    Filed: March 23, 1989
    Date of Patent: March 31, 1992
    Assignee: Institute for Applied Biotechnology
    Inventors: Per-Ingvar Branemark, Lars-Olof hrnell