Inventor: Pruitt, Aaron D.
Inventor: Crisafulli, Sr., deceased, Guiseppe, Crisafulli, Jr., executor, by Joseph
Inventor: John Cornelius Bakker, Jr.
Inventor: Constant De Groot
Inventor: Leonard K. Slater
Inventor: Leonard K. Slater
Inventor: Edward W. Lowden
Inventor: Clayton V. Berg
Inventor: Cecil C. Marshall
Inventor: M. Leslie Hancock
Inventor: John F. Schloen
Inventor: Edward W. Lowden
Inventor: Scott, Charles C.
Inventor: Fisher, Murray W.
Inventor: Roxburgh, John M.
Inventor: Manske, Richard H. F.
Inventor: Manske, Richard H. F.
Inventor: Manske, Richard H. F.
Inventor: Webber, Edward J.
Inventor: Manske, Richard H. F.