Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Babikow, Paul David
Inventor: Miskovsky, Paul
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Trucks, Gary M.
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: Oudshoorn, Hubertus Gerardus
Inventor: van Noort, Marco
Inventor: Smith, Linda L., Smith, Kenneth E.
Inventor: Alan H. V. Bloom
Inventor: Sill, Benjamin W., Sill, Mrs. Paul W.