Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564142 | System and apparatus for determining the center of gravity of an aircraft | Kenneth Dean Driver, Joseph C. Gray, Richard J. Gritter | 2003-05-13 |
| 6353793 | System and apparatus for determining the center of gravity of an aircraft | Kenneth Dean Driver, Joseph C. Gray, Richard J. Gritter | 2002-03-05 |