Inventor: Harold A. Johnson, Jr.
Inventor: Harold A. Johnson, Jr.
Inventor: Nikolai J. Friesen
Inventor: Stuart F. Henson
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: Frederic W. Anderson
Inventor: William A. Warriner
Inventor: William A. Warriner
Inventor: Walter E. Lammerts
Inventor: Frederic W. Anderson
Inventor: Manuel S. Trinta
Inventor: William Thornton Honeycutt
Inventor: Lewis B. Sherrill
Inventor: Hudson T. Hartman
Inventor: Victor Voth, Royce S. Bringhust
Inventor: J. Howard Asper