Inventor: de Boer, Petrus
Inventor: de Boer, Petrus
Inventor: Ramon Alvarez Britos, Edgar
Inventor: Ramon Alvarez Britos, Edgar
Inventor: Garnighian, Grania Viorela
Inventor: Van Andel, Otto Jan Robert
Inventor: Van Andel, Otto Jan Robert
Inventor: Marsolais, Albert Anthony, Brandle, James
Inventor: Brandle, James, Sys, Elizabeth Ann
Inventor: Sys, Elizabeth Ann, Marsolais, Albert Anthony
Inventor: Herrick, Robert D.
Inventor: Mills, Wayne J., Hampton, Katherine L.
Inventor: Hofland, G. Jack
Inventor: Niedfeldt, Carl J.