Inventor: Danziger, Gavriel
Inventor: Butler, III, George C.
Inventor: Danziger, Gavriel
Inventor: Heinrich, Westhoff
Inventor: McCracken, T. Patrick
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: Craven, III, William H.