Inventor: Jacobs, Henricus Cornelius Maria
Inventor: des Brisay, Junius
Inventor: Cosner, Harlan B.
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.
Inventor: Morgan, William Pitt
Inventor: Dalrymple, Gerald Hew
Inventor: Manda, Edward A.
Inventor: Dalrymple, Gerald Hew