P.G. van de Veen Consultancy b.v. Research and development
Development 3R60
Development actuator
Development of a geriatric knee joint with Remote Control
Development of a Geometric Locking 6-bar prosthetic kneejoint
Development of an alternative Geometric Locking prosthetic kneejoint
Development study of an ultrasonic motor driven hydraulic valve
Experimental 4-bar ‘Geometric Locking’ prosthetic kneejoint
Study of a cosmetic prosthetic hands based on memory metal
An experimental ‘Geometric Locking knee joint with Escape function’
De 'Roessingh' oefen prothese R.O.P.
De 'Roessingh' statafel
PhD research in prosthetics 1983-1988
Aangepaste muziekinstrumenten
Klepsysteem en fontanel voor subcontrabasblokfluit