Entrant Profile

John Zelahy

Location: Orlando, FL United States


Company: Mitsubishi Power Systems


Profession: Retired Aerospace Materials/Process Engineer


Number of times previously entering contest: 2


Inspired by: My background in Metallurgical Engineering, automobiles and making things easier for people to ues.

2018 Entries

Date Title Category Views Votes
03/31 One Handed Shopping Cart Consumer Products 442 1
03/15 Improved SUV Lift Gate Automotive/​Transportation 364 0

2016 Entries

Date Title Category Views Votes
06/30 Sun-Driven Motor Sustainable Technologies 751 0