You are hereHome › University of Toledo (x) › local history (x) › Pi Kappa Alpha (x) › Sister Ann Francis Klimkowski (x) › University of Toledo U.S. Patents (x) › 534/16 (x) › 534/15 (x) › Search results (1 - 1 of 1) Title Diels alder adducts of vinyl porphyrins Creator The University of Toledo; Medical College of Ohio