| Engineering for Unmanned Vehicles | 8/11/11 | download audio file |
| 2011 Trends in Active Implantables | 2/14/11 | download audio file |
| Discussing the new SYGNUS Implantable Contact System - With CCC's Oscar de Oliveira | 10/22/10 | download audio file |
| Leadership in Engineering Award - Fastening and Connecting | 12/07/09 | download audio file |
| Bal Conn™ Electrical Contact Technology | 10/29/09 | download audio file |
| Oil and Gas Industry | 6/01/09 | download audio file |
| Low-friction Sealing | 2/26/09 | download audio file |
| Sealing in Cryogenic Environments | 11/06/08 | download audio file |
| Sealing in High Pressure Environments | 8/26/08 | download audio file |