Inventor: Jacobs, Henricus Cornelius Maria
Inventor: Grosser, Jude W.
Inventor: Bernuetz, Andrew
Inventor: Bernuetz, Andrew
Inventor: Bernuetz, Andrew
Inventor: Bernuetz, Andrew
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Bernuetz, Andrew
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: van Andel, Jacob
Inventor: Hoogervorst, Wilhemus A.
Inventor: Bourgondien, Cornelium J. Van
Inventor: Frazee, Earl Nichols
Inventor: Frazee, Earl N.
Inventor: Bourgondien, C. J. Van
Inventor: Bourgondien, C. J. Van
Inventor: Bourgondien, C. J. Van
Inventor: Schroeder, Edward J.