Inventor: Turpin, Susanna
Inventor: Turpin, Susanna
Inventor: Hjeltnes, Stein Harald
Inventor: Thibault, Bernard
Inventor: van der Velden, Josephus M.
Inventor: Hart, Roy, Brewer, Lester Raymond
Inventor: Ranney, Thomas G.
Inventor: Kopan, Volodymyr
Inventor: Walvatne, Bradley C.
Inventor: Spira, Joel S., Spira, Ruth R.
Inventor: Spira, Joel S., Spira, Ruth R.
Inventor: Schoenmakers, Kees
Inventor: Cornelis, Daniel
Inventor: Hunter, David Michael, Kappel, Frank
Inventor: Doyle, James F.