2007

Enclosed Narrow Vehicle
 
2006
DIY childseat on mountainbike
 
2006

Modular Eco-Housing
 
2006
Five faced Eco-Housing
 
2006

Container villa
 
2005
Toddler bike
 
2005

Narrow Vehicle
 
2004
Carbon recumbent
 
2003

Cellphone
 
2003
Surface modeling with Rhino
 
2003

Dutch Spaghetti Bridge 
Championship
prise winner!
Result: 3rd place bridge, 
2nd place tower
 
2003
Easy Rider
 
2003
Plywood Bicycle nr. 2
 
2003
Medisign catalogue
 
2002
Robot competition

!st prise winner!
 
2002

Red bull gravity race

!st prise winner!
Fastest of 74 competing teams
 
2002
World Spaghetti Bridge
Championship

!st prise winner!
 
2002

Solidworks / Designspace practice
 
2001

Dutch Spaghetti Bridge
Championship

!st prise winner!
 
2001
One Piece Bike
International Bicycle Design
Competition 
prise winner!
Result: 7th place out of 1131
entries from 58 countries
 
2001
Tandem recumbent bicycle
 
2001
Pneumatic tool
 
2000
Cutlery with mozaic & gold
 
2000

Plywood bicycle nr. 1
 
2000
Counter display for fluorescent
 lightbulbs
 
2000

Suspension setup for velomobile
 
1999
Telechipper
 
1999

Ecommuter
International Bicycle Design
Competition
prise winner!
Result: 14th out of 624 entries
from 40 countries
 
1998
Bicycle trailer
 
1998
Multimedia Module
 
1996
CVT for a bicycle
Dutch science & innovation
competition for highschool students

prise winner!
Result: 3rd prize