Inventor: Sherwood, Lawrence W.
Inventor: Niedfeldt, Carl J.
Inventor: Hoyne, William A.
Inventor: Clarke, Walter Bosworth
Inventor: Harmon, Louis J.
Inventor: Carter, Elvin H.
Inventor: Meyer, Ottilie R.
Inventor: Rutenschroer, John C.
Inventor: Grillo, Nicholas
Inventor: Felten, Oscar E.
Inventor: Pearson, John W.
Inventor: King, Richard H.
Inventor: Johnston, Walter I.
Inventor: Legendre, Jacques L.
Inventor: Hildebrandt, John T.
Inventor: Clarke, Walter B.
Inventor: Eddie, Henry M.
Inventor: Heider, Otto H.
Inventor: Symonds, Henry Jacob