Invent Penn State’s 2021 virtual Tech Tournament showcased eight of Penn State’s most disruptive innovations and early-stage startups born out of Penn State’s research enterprise. The winner of the $75,000 top prize, Cranial Devices Inc. (CDI), was led by Barry Fell, a consultant for the Surgery Innovation Group in the Department of Surgery at Penn State Health Milton S. Hershey Medical Center. He co-founded CDI with Dr. Randy Haluck, professor of surgery at Penn State College of Medicine.