Inventor: de Jong, Cornelis Henricus Maria
Inventor: Mooney, Andrew R.
Inventor: Davis, Harold A.
Inventor: Eijkenboom, John F. H.
Inventor: Platt, Graeme Charles
Inventor: Herndon, Mark B.
Inventor: Hollingsworth, Donald
Inventor: Rudolph, Nathan H.
Inventor: Edgar Norman Swane
Inventor: Carl George Klehm