Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7702437 | Multidimensional vehicle health graphics | — | 2010-04-20 |
| 7643916 | Vehicle state tracking method and apparatus for diagnostic testing | Olav M. Underdal, Oleksiy Portyanko, Randy L. Mayes, Gregory J. Fountain, William W. Wittliff, III | 2010-01-05 |
| 7636622 | Interactive schematic generating method and apparatus for a vehicle diagnostic procedure | Olav M. Underdal, Oleksiy Portyanko, Randy L. Mayes, Gregory J. Fountain, William W. Wittliff, III | 2009-12-22 |
| 7079143 | Waveform drawing system and method | — | 2006-07-18 |
| 5631831 | Diagnosis method for vehicle systems | John A. Bird, Martin Franz, Steven F. Johnson, Michael Shafer | 1997-05-20 |
| 4337103 | Composite propellant with differentially cured area at initial burn surface | Donald E. Elrick | 1982-06-29 |
| 4241661 | Composite propellant with surface having improved strain capacity | Donald E. Elrick | 1980-12-30 |