Inventor: Ramsey, William F., Gossman, Andrew T.
Inventor: Grillo, Nicholas
Inventor: Hart, George B.
Inventor: Brake, William H.
Inventor: Townsend, Ernest W., Cordrey, Hannah E., Freeman, Charles M., Cordrey, Oliver C.
Inventor: LeDuc, Emile J.
Inventor: Dalrymple, Gerald Hew
Inventor: Manda, Edward A.
Inventor: Wiederkehr, Herman J. B.
Inventor: Burbank, Elizabeth Waters, Burbank, Luther
Inventor: Sutherland, William Gordon
Inventor: Meredith, Percy W.
Inventor: Leenders, Matthias
Inventor: Bromall, Jesse J.
Inventor: Pierson, Paul M.
Inventor: Dalrymple, Gerald Hew
Inventor: Blake, Maurice A.
Inventor: Brownell, Walter D., Brownell, Josephine D.
Inventor: Lambert, Louis F.