Inventor: Hollingsworth, Donald
Inventor: McLane, Bradford G.
Inventor: Rudolph, Nathan H.
Inventor: Curran L. Garrett
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Jake T. Gruis, Terrance P. Riordan
Inventor: Carl George Klehm
Inventor: Carl George Klehm
Inventor: Carl George Klehm