Dry Gas Seals Handbook
John S. Stahley has a diversified background in the areas of engineering management, project management, commissioning management, and project engineering.  His current responsibilities include the management of installation and commissioning activities for turbomachinery.  His education includes an MBA in Management from St. Bonaventure University, and a BS in Industrial Engineering from Rochester Institute of Technology.  Stahley has authored and presented several technical papers on the subject of dry gas seals.