| 6,796,165 | 09/27/2004 | Apparatus and Method for Real-Time Measurement of Mass, Size and Number of Solid Particles of Particulate Matter in Engine Exhaust | Imad Said Abdul-Khalek |
| 5,092,305 | 03/02/1992 | Apparatus and Method for Providing an Alternative Fuel System for Engines | Steven R. King |
| 5,767,766 | 06/15/1998 | Apparatus and Method for Monitoring Vehicular Impacts Using Magnetostrictive Sensors | Hegeon Kwun; |
| 6,212,944 | 04/09/2001 | Apparatus and Method for Monitoring Engine Conditions Using Magnetostrictive Sensors | Hegeon Kwun; Cecil M. Teller; Roy C. Meyer; Kendall R. Swenson |
| 6,873,746 | 03/28/2005 | Apparatus and Method for Monitoring a Cable | Andrew H. Stewart; K. Arun Pandey; Glenn M. Light; Richard F. Tennis; Bernard A. Clairmont; Edward A. Bloom; Keith A. Bartels |
| 9,488,678 | 11/08/2016 | Apparatus and Method for Measuring Geomagnetically Induced Currents (GIC) in High Voltage Transmission Conductors | Andrew J. Phillips; Richard Lordan; J. M. Major |
| 6,382,032 | 05/06/2002 | Apparatus and Method for Measuring Flow of Gas with Entrained Liquids | Gregory J. Hatton; Steven J. Svedeman |
| 9,146,215 | 09/28/2015 | Apparatus and Method for Inspection of Tubes in a Boiler | Hegeon Kwun; Matthew Capps; James Crane; Stanley M. Walker |
| 5,892,162 | 04/05/1999 | Apparatus and Method for Inspection of Pipes and Tubes Using Guided Wave Probe | Robert L. Spinks; Joseph W. Brophy; Ronald H. Peterson |
| 7,501,814 | 03/09/2009 | Apparatus and Method for Inspection of Aircraft Wing Attachment Fittings Using Electric Current Perturbation | Clinton J. Thwing; Gary L. Burkhardt |
