Inventor: Shibamichi, Akira
Inventor: Corley, Willie Lee
Inventor: Corley, Will L.
Inventor: Corley, Will L.
Inventor: Miller, Loren S.
Inventor: Hollingsworth, Donald
Inventor: Rudolph, Nathan H.
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Carl George Klehm