| Germany | |
| Challenges of Surface Densification of PM Gears by Rolling | |
| Philipp Kauffmann, Fritz Klocke, Christof Gorgels, RWTH Aachen University, Laboratory for Machine Tools and Production Engineering | |
| U.S.A. | |
| Automotive Transmission Helical Gear Produced by High-Density Compaction and Subsequent Surface Densification | |
| Francis G. Hanejko, Hoeganaes Corporation, Young S. Kim, GM Powertrain, Arun Basil, Kinefac & Gary Goodall, Chicago Powdered Metal Products Co. | |
| U.S.A. | |
| Gear Rolling for Improved Load Distribution and Wear Resistance | |
| Richard H. Slattery, Capstan Atlantic |