Inventor: Christensen, Jack E.
Inventor: Krieser, Roy J.
Inventor: Duffett, William E.
Inventor: Duffett, William E., VandenBerg, Cornelis P.
Inventor: McRae, Edward A.
Inventor: McRae, Edward A.
Inventor: Schumann, Ingeborg
Inventor: McRae, Edward A.
Inventor: McRae, Edward A.
Inventor: Duffett, William E., VandenBerg, Cornelis P.
Inventor: Corliss, Sr., deceased, Clifford D., Corliss, Jr., executor, by Clifford D.
Inventor: Garabedian, John M.
Inventor: Duffett, William E.
Inventor: Shoesmith, deceased, Leonard H.
Inventor: Duffett, William E.
Inventor: Shoesmith, deceased, Leonard H.
Inventor: McRae, Edward A.
Inventor: McRae, Edward A.
Inventor: Schumann, Ingeborg
Inventor: McRae, Edward A.
Inventor: Warriner, William A.
Inventor: Moore, Ralph S.
Inventor: de Ruiter, Gijsbert
Inventor: Moore, Ralph S.