Conald J. Havelka
Conald J. Havelka, American chemical sales and service executive, financial consultant. Registered drilling fluid engineer, well controller. United States Education Association research grantee, 1973. Member North Dakota Sanitation Board, North Dakota Health Care Association, American Petroleum Institute, Junior Chamber of C., Knights of Columbus, Columbian Squires (deputy chief 1973-1974), German Hungarian Club.
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