Inventor: de Jong, Cornelis Henricus Maria
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Ranney, Thomas G.
Inventor: Mooney, Andrew R.
Inventor: Davis, Harold A.
Inventor: Fleuren, Henricus Marie Gerardus Carolus
Inventor: Platt, Graeme Charles
Inventor: Edgar Norman Swane
Inventor: Olaf Soenderhousen
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: David L. Armstrong
Inventor: David L. Armstrong
Inventor: John W. Patterson
Inventor: Marie Louise Meilland
Inventor: John W. Patterson
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: Marie Louise Meilland
Inventor: Walter E. Lammerts
Inventor: Clarke, Walter B.
Inventor: Clarke, Walter B.