Inventor: de Boer, Petrus
Inventor: de Boer, Petrus
Inventor: Korlipara, Harini
Inventor: Crowther, Timothy
Inventor: Diboll, Neil Hart
Inventor: Van Andel, Otto Jan Robert
Inventor: Van Andel, Otto Jan Robert
Inventor: Oudolf, Petrus Hendricus
Inventor: Herrick, Robert D.