Inventor: Weber, Lawrence A.
Inventor: Shay, deceased, J. Ralph, Williams, Edwin B.
Inventor: Weber, Gordon N.
Inventor: John H. Mclntyre
Inventor: John H. Mclntyre
Inventor: John H. Mclntyre
Inventor: George Nakamura, Misuyo Nakamura, Clifford S. Nakamura
Inventor: Daniel F. Dayton, James B. Mowry, Frederick Hough, Catherine Bailey, Edwin B. Williams, Jules Janick, James Ralph Shay, Frank H. Emerson
Inventor: Alfred N. Roberts
Inventor: Joseph Klupenger