Ronald Pannekoek
Location: Aalsmeer, noordholland the netherlands
Company: Fa. C. Pannekoek & Zn.
Number of times previously entering contest: 5
Hobbies and activities: engine management systems
building and tuning
particular two stroke engines v6
Inspired by: effeciency and easy to use
2022 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 03/05 | Floating Airplane Runway For Optimum Take Off And Landing | Aerospace & Defense | 1338 | 1 |
| 03/04 | Donut Electrical Storage Device | Sustainable Technologies/​Future Energy | 1204 | 0 |
2021 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 05/02 | Ship Air Bag | Automotive/​Transportation | 1165 | 0 |
2014 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 04/18 | desalination by means of cold deep sea water | Sustainable Technologies | 3750 | 1 |
2013 Entries
| Date | Title | Category | Views | Votes |
|---|---|---|---|---|
| 04/21 | Flexible Airfoil Airplane Skin | Aerospace & Defense | 4328 | 2 |