Inventor: Yerkes, William F.
Inventor: Bauer, Beulah E., Bauer, Gordon R.
Inventor: Lucas, Vincent G.
Inventor: Shibuya, Ryohitsu
Inventor: Shibuya, Ryohitsu
Inventor: Diener, Richard
Inventor: Howard, Fred H.
Inventor: Burbank, Elizabeth Waters, Burbank, Luther
Inventor: Burbank, Elizabeth Waters, Burbank, Luther
Inventor: Amling, Albert J., Amling, Ernest C.
Inventor: Dickey, John H.