Inventor: Chapnes, Edward
Inventor: Nicolas, Jean H.
Inventor: Hillock, Verne Stone
Inventor: Howard, Frederick Huber
Inventor: Catron, Robert Lee
Inventor: Nicolas, Jean H.
Inventor: Horvath, Michael H.
Inventor: Tanner, Clair Dana
Inventor: Muller, Richard Theodore
Inventor: Howard, Frederick Huber
Inventor: Baur, Adolphe Frederick Jacob
Inventor: Bobbink, Lambertus Christian
Inventor: Bobbink, Lambertus Christian
Inventor: Bobbink, Lambertus Christian
Inventor: Amling, Martin C.
Inventor: Barrows, Earle M.
Inventor: Hass, Rudolph G.
Inventor: Nicolas, Jean H.
Inventor: Nicolas, Jean H.
Inventor: Wolfe, Thomas James