About J. Patrick Wohler J. Patrick Wohler, who is the Co-ordinator of Museum Technology at Algonquin College, Ottawa, has published two books on museology. Books by J. Patrick Wohler Charles de Salaberry Soldier of the Empire, Defender of Quebec by (author) J. Patrick Wohler The history museum as an effective educational institution by (author) J. Patrick Wohler