Background
Hamilton, Lyman Critchfield was born on August 29, 1926 in Los Angeles, California, United States. Son of Lyman Critchfield and Edna Lorraine (Gluck) Hamilton.
telecommunications industry executive
Hamilton, Lyman Critchfield was born on August 29, 1926 in Los Angeles, California, United States. Son of Lyman Critchfield and Edna Lorraine (Gluck) Hamilton.
Student, University Redlands, 1944-1945; Bachelor, Principia College, 1947; Master of Public Administration, Harvard University, 1949; Doctor of Laws (honorary), Waynesburg College, 1979.
Budget examiner, United States bureau of Budget, Washington, 1950-1956; assistant administrator, United States Civil Administration of Ryukyu Islands, Okinawa, Japan., 1956-1960; investment officer, World Bank & International Finance Corporation, Washington, 1960-1962; with, International Telephone & Telegraph Corporation, New York City, 1962-1979; treasurer, International Telephone & Telegraph Corporation, New York City, 1967-1976; vice president, International Telephone & Telegraph Corporation, New York City, 1968-1973; senior vice president, International Telephone & Telegraph Corporation, New York City, 1973-1974; executive vice president, International Telephone & Telegraph Corporation, New York City, 1974-1977; president, International Telephone & Telegraph Corporation, New York City, 1977-1979; chief operating officer, International Telephone & Telegraph Corporation, New York City, 1977; chief executive, International Telephone & Telegraph Corporation, New York City, 1978-1979; chairman, president, Tamco Enterprises, Inc., New York City, 1980-1989; chairman, president, chief Executive officer, Imperial Corporation of America, 1989-1990; president, chief Executive officer, Alpine Polyvision, Inc., 1991-1993; chairman, Alpine Polyvision, Inc., 1993. Board directors Scan Optics, Inc., Manchester, Connecticut, Polyvision Inc., New York City, Ibnet, New York City.
Lieutenant (junior grade) United States Naval Reserve, 1944-1946. Member Los Angeles Country Club, Farmington Woods Country Club, University Club.
Married Mary W. Shepard, June 25, 1949 (divorced 1984). Children: William, Richard, Douglas, David. Married Beverly C. Lannquist, November 17, 1984.