Entrant Profile James Dieffenderfer Location: Apex, NC Wake Company: North Carolina State Universit 2013 Entries Date Title Category Views Votes 07/01 Vitalflo Medical 15292 9 View Entries by Contest Category Aerospace & Defense Automotive/Transportation Medical Electronics Manufacturing & Materials Robotics & Automation Sustainable Technology Also Tag Cloud 2024 Entrants Number of Votes Number of Page Views View All Entries 2023 Contest Results Grand Prize & Category Winners Top 100 Entries Browse All the Entries Final Voting Scoreboard Meet the Judges Follow Us