Inventor: Donald W. McKenzie
Inventor: Fred J. Campbell
Inventor: Jack D. Slusarenko
Inventor: Daniel A. Hanners
Inventor: Robert E. Holdren
Inventor: Russell N. Flanagan
Inventor: Frank Paganelli
Inventor: Francis M. Crites
Inventor: Daniel F. Dayton, James B. Mowry, L. Frederic Hough, Catherine Bailey, Edwin B. Williams, Jules Janick, Frank H. Emerson, J. Ralph Shay
Inventor: Stephen M. Coke
Inventor: Bernard S. Jurale
Inventor: John Gould Hannaford
Inventor: Franklin Andrew Gilbert
Inventor: Herbert S. Mason