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FacultyProfessor Larry Duda | Patents Duda, J. L. and S. Alsoy, U.S. Patent 5,917,011, "Short-Cycle Removal of Impurities from Polymers," 1999. Klaus, E. E., and J. L. Duda, U.S. Patent 5,520,830, "Composition and Process for Retarding Lubricant Oxidation Using Copper Additive," (1996). Duda, J. L., and J. S. Best, U.S. Patent 3,711,590, "Well Structure and Method for Protecting Permafrost," (1973), U.S. Patent 3,815,674 (1974). |