Inventor: William L. Spandikow
Inventor: Clifford D. Corliss
Inventor: A. D. Cartwright, Sr.
Inventor: A. D. Cartwright, Sr.
Inventor: William P. Thomson
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: Herbert C. Swim, O. L. Weeks
Inventor: Lenard L. Brooks
Inventor: Eugene S. Boerner
Inventor: Charles T. Larus, John R. Larus
Inventor: Donald E. Henderson, Robert E. White
Inventor: Albert Aspeslagh, August van Speybrouck
Inventor: William H. Kemple
Inventor: George J. Melk, Sr., George J. Melk, Jr.
Inventor: Robert V. Lindquist
Inventor: David L. Armstrong