Inventor: Stemkens, Henricus Godefridus Wilhelmus
Inventor: Desmond, Andrew
Inventor: van der Velden, Josephus M.
Inventor: Hofmann, Silvia
Inventor: Hofmann, Silvia
Inventor: Hofmann, Silvia
Inventor: Head, William A., Head, Robert H.
Inventor: Schoenmakers, Kees
Inventor: Cornelis, Daniel
Inventor: Herdegen, Susanne
Inventor: Van Opstal, Ron
Inventor: Tristram, David Ralph
Inventor: Bolwijn, A. L. Ch.
Inventor: Zebehazy, Alex J.
Inventor: Zebehazy, Alex J.
Inventor: Zebehazy, Alex J.
Inventor: Bradford, Virginia
Inventor: McGuire, Orvid E.
Inventor: Barcafer, Ellis H.