Kenneth R. Barra

3 Patents

• US124296782025

  Handheld Microscope for Cannulated Surgical Systems

  Advance Research System, LLC

  0 cites
• US117378882023

  Spinal Fusion Implant System and Method

  Advance Research System, LLC

  0 cites
• US116601262023

  Iliac Anchor System

  Advance Research System, LLC

  0 cites