Background
Keller, Dennis John was born on November 13, 1947 in Billings, Montana, United States. Son of Martin John and Mary Jane (Barnes) Keller.
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Dennis John Keller
Edit ProfileEducation
Certified, United States Army Signal School, Fort Monmouth, New Jersey, 1968; Bachelor of Business Administration, Eastern Montana College, 1974; Diploma, Dale Carnegie Management Seminar, Billings, 1992.
Career
Accountant, Western Nuclear Division Phelps-Dodge Corporation, Jeffry City, Wyoming, 1975-1979; accounting manager, Peabody Coal Company/Big Sky Mine, Colstrip, Montana, 1979-1988; controller, secretary/treasurer, COP Construction Company, Billings, since 1988.
Achievements
Membership
Member Electric Membership Corporation Alumni Association, Billings. With United States Army, 1968-1970, Korea. Member Pryor Creek Golf Club, Billings Athletic Club.
Interests
Connections
Married Janet Lee Croy, December 20,1986 (divorced 1990).
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Born
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Nationality
American