Entrant Profile James Dieffenderfer Location: Apex, NC Wake Company: North Carolina State Universit 2013 Entries Date Title Category Views Votes 07/01 Vitalflo Medical 12911 9 View Entries by Contest Category Aerospace & Defense Automotive/Transportation Consumer Product Design Electronics/Sensors/IoT Manufacturing/Robotics/Automation Medical Sustainable Technologies/Future Energy Also Tag Cloud 2020 Entrants Number of votes Number of page views View All Entries Resource Center Visit the Resource Center 2019 Contest Results Grand Prize & Category Winners Top 100 Entries Browse all the entries Final voting scoreboard Meet the Judges Follow Us