Inventor: Danziger, Gavriel
Inventor: Zaiger, Gary Neil, Gardner, Leith Marie
Inventor: Danziger, Gavriel
Inventor: Heinrich, Westhoff
Inventor: Westhoff, Heinrich
Inventor: Lommerse, Henry
Inventor: Houbraken, Anna M. W. P.
Inventor: Houbraken, Anna M. W. P.
Inventor: Westhoff, Heinrich
Inventor: Houbraken, Anna M. W. P.
Inventor: Bauer, deceased, Rudolf, Bauer, heir, by Annelise
Inventor: Zaiger, Chris F.