Inventor: Scheffers, Robertus
Inventor: Vinson, Peter Edward
Inventor: Scheffers, Robertus
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: Wood, Timothy D.
Inventor: Wood, Timothy D.
Inventor: Wood, Timothy D.
Inventor: Wood, Timothy D.
Inventor: Wood, Timothy D.
Inventor: de Jongh, Johannes Adrianus Petrus
Inventor: Bak, Elly, Steur, Nicolaas D. M.
Inventor: Castanet, Christian-Maurice
Inventor: Talago, Stanley
Inventor: Kurowski, Lucjan, Kurowski, Grzegorz
Inventor: Zampini, James W.
Inventor: Bittner, Walter
Inventor: Moretti, Nicholas R.
Inventor: Hendrick den Ouden, Fritz den Ouden
Inventor: William Ellerbrok
Inventor: Crawford, Harold S.