Background
Isko, Irving David was born on November 26, 1927 in New York City. Son of Harry and Rose (Lehman) Isko.
Isko, Irving David was born on November 26, 1927 in New York City. Son of Harry and Rose (Lehman) Isko.
Bachelor, Cornell University, 1947. Bachelor of Laws, Harvard University, 1950. Master of Laws in Taxation, New York University, 1953.
Associate firm, Schlesinger & Berliner, New York City, 1951-1954; general practice law, New York City, 1954-1956; vice president, Philipp Brothers, Inc., 1956; vice president minerals and chemicals, Philipp Corporation, 1960; vice president, Engelhard Minerals & Chemical Corporation, since 1967; senior vice president, general counsel, Engelhard Minerals & Chemical Corporation, 1972; executive vice president, Engelhard Minerals & Chemical Corporation, New York City, 1976-1979; director, Engelhard Minerals & Chemical Corporation, since 1978; deputy Chairman of the Board, member Executive Committee, Engelhard Minerals & Chemical Corporation, since 1979; president, chief Executive officer, director, Engelhard Corporation, 1981-1984.
Chairman Mendham Borough Zoning Board, New Jersey, 1980-1994. Trustee Mendham FreePub. Library, 1984-1994; member chemistry committee Lehigh University, 1980.
President The Isko Foundation, since 1983. Member American Bar Association, American Arbitration Association, New Jersey Chamber of Commerce (director), Harvard University LawSch. Alumni Association.
Married June Alter, June 7, 1959 (deceased July 1980). Children– Laura, Steven. Married Kathe Jados Truschke, August 28, 1981.
1 child, Susan.