Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Snodgrass, Edmund C., Saul, Robert Mark
Inventor: Turpin, Susanna
Inventor: Turpin, Susanna
Inventor: Hjeltnes, Stein Harald
Inventor: Thibault, Bernard
Inventor: Hart, Roy, Brewer, Lester Raymond
Inventor: Williams, Brian Paul
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Ranney, Thomas G.
Inventor: Kopan, Volodymyr
Inventor: Zaias-Fast, Magaly
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Spira, Joel S., Spira, Ruth R.
Inventor: Spira, Joel S., Spira, Ruth R.
Inventor: Oudshoorn, Hubertus Gerardus