Entrant Profile

John Ettridge

Location: Dover Gardens, South Australia Australia


Company: n/a


2024 Entries

Date Title Category Views Votes
06/14 Range Extender for Electric Vehicles Automotive/​Transportation 579 1

2023 Entries

Date Title Category Views Votes
06/09 Constant Flow Water Can Sustainable Technology 852 1

2022 Entries

2021 Entries

Date Title Category Views Votes
06/27 Rotary Magnetic Motor Automotive/​Transportation 1932 2

2020 Entries

Date Title Category Views Votes
04/23 ICE Vehicle to Hybrid Automotive/​Transportation 1814 1

2019 Entries

Date Title Category Views Votes
06/23 Electro Magnetic Wave Capture Device Automotive/​Transportation 2336 1

2018 Entries

Date Title Category Views Votes
04/02 Rotary Wing Flying Drone Automotive/​Transportation 2698 1