Inventor: Oates, John David
Inventor: Orton, Elwin R.
Inventor: Trigiano, Robert N., Wadl, Phillip A.
Inventor: Zampini, James W.
Inventor: Zampini, James W.
Inventor: Oates, John David
Inventor: Oates, John David
Inventor: Bautista, Rodolfo Valdoz
Inventor: Hooper, Vance James
Inventor: Hall, Elsie Kazerine
Inventor: Hall, Elsie Kazerine
Inventor: Hall, Elsie Kazerine
Inventor: Domen, Adrianus Johannes Marie
Inventor: Domen, Adrianus Johannes Marie