Inventor: Carbajal, Francisco
Inventor: Greene, Homer C.
Inventor: van der Velden, Josephus M.
Inventor: Layt, Todd Anthony
Inventor: Schoenmakers, Kees
Inventor: Cornelis, Daniel
Inventor: van Delft, Luite Cornelis Johannes
Inventor: Engelke, Milton Charles
Inventor: Ito, Minoru, Gurgel, Roberto Guerra Amaral
Inventor: Ito, Minoru, Gurgel, Roberto Guerra Amaral
Inventor: Whiting, Hubert F.
Inventor: Pursley, Walter L.
Inventor: Whiting, Hubert F.
Inventor: Whiting, Hubert F.
Inventor: Bradford, Virginia
Inventor: McGuire, Orvid E.
Inventor: Barcafer, Ellis H.