Inventor: Harry Wheatcroft
Inventor: Frederic W. Anderson
Inventor: Marie Louise Meilland
Inventor: Frederic W. Anderson
Inventor: Frederic W. Anderson
Inventor: Frederic W. Anderson
Inventor: Frederic W. Anderson
Inventor: Barrie John Machin
Inventor: J. Benjamin Williams
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Arnold W. Fischer
Inventor: Leonard H. Shoesmith
Inventor: Barrie John Machin
Inventor: Walter H. Jessel, Jr., William E. Duffett
Inventor: Leonard E. Carrier, Wm. E. Duffett, Walter H. Jessel, Jr.
Inventor: Lewis B. Sherrill
Inventor: Alexandre Barberet, Henri Blanc
Inventor: William H. Griggs, Ben T. Iwakiri