Inventor: Skotak, Jr., Chester
Inventor: Kardos, Joshua H., Dirr, Michael A.
Inventor: Torn, Douglas I.
Inventor: Skotak, Chester
Inventor: Bernuetz, Andrew
Inventor: Bernuetz, Andrew
Inventor: Bernuetz, Andrew
Inventor: Lee, Robert Edward
Inventor: Bernuetz, Andrew
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Klemm, Nils, Glawe, Martin
Inventor: Dirr, Michael A.
Inventor: de Castro Filho, Estevam Emygdio
Inventor: Bernuetz, Andrew
Inventor: Barendse, Nicolaas Wilhelmus Jozef Maria
Inventor: Ahrens, Melvin O.
Inventor: McLellan, Roderick I., Morrow, Norman B.