Inventor: Howard Kerrigan
Inventor: George R. McFeely
Inventor: Leonard K. Wileman
Inventor: William Flemer, III
Inventor: William Flemer, III
Inventor: Stanley Roblson, Ivan E. Wallace
Inventor: Stefano Calvino
Inventor: Stefano Calvino
Inventor: David L. Armstrong
Inventor: David L. Armstrong
Inventor: David L. Armstrong
Inventor: David L. Armstrong
Inventor: Hermann Holtkamp
Inventor: Samuel Darragh McGredy
Inventor: Howard Kerrigan
Inventor: William Flemer, III
Inventor: Fernando C. Boyd, Jr.
Inventor: David L. Armstrong