1926
Mr. Marshall is born in Apalachicola, Florida to John and Estelle Marshall.
1948
Mr. Marshall receives a Bachelor of Science from the University of Notre Dame and begins his career as chief clerk at Firestone Tire & Rubber Co. in Detroit, Michigan.
1952
Mr. Marshall becomes a general sales manager at The Hallicrafters in Chicago, Illinois.
1965
Mr. Marshall is appointed vice president of marketing at EF Johnson Technologies in Waseca, Minnesota.
1970
Mr. Marshall is appointed vice president of marketing operations at Motorola, Inc. in Schaumburg, Illinois.
1972
Mr. Marshall is promoted to director of government relations in the Communications Division at Motorola.
1974
Mr. Marshall is promoted to vice president of government relations at Motorola in Washington, D.C.
1975
Mr. Marshall serves as vice president of the Electronics Industries Association.
1982
Mr. Marshall serves as treasurer of the Electronics Industries Association.
1985
Mr. Marshall becomes senior vice president of government relations at Motorola.
1987
Mr. Marshall receives the Distinguished Service Award from the Electronics Industries Association.
1992
Mr. Marshall becomes the treasurer emeritus of the Electronics Industries Association.
1992
Mr. Marshall becomes a telecommunications consultant.