Inventor: van der Velden, Josephus M.
Inventor: Maness, Thurman
Inventor: Schoenmakers, Kees
Inventor: Cornelis, Daniel
Inventor: Heims, Daniel M.
Inventor: Heims, Daniel M.
Inventor: Ballantyne, Diana
Inventor: Bradford, Virginia
Inventor: John H. Mclntyre
Inventor: Chester J. Halka
Inventor: William Flemer, III
Inventor: Flemer, William III
Inventor: Cole, David Barrett
Inventor: Cole, David Barrett
Inventor: Flemer, William III
Inventor: Flemer, William III
Inventor: McGuire, Orvid E.
Inventor: Barcafer, Ellis H.
Inventor: Siebenthaler, John D.