Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261332 | Multi-position aircraft servicing pit lid latch | Dennis Hernandez | 2007-08-28 |
| 7251914 | Frame mount latch assembly for subsurface aircraft servicing pit | Eynon S. Johnson | 2007-08-07 |
| 6957927 | Removable aircraft servicing pit lid | — | 2005-10-25 |
| 6951318 | Multi-position aircraft servicing pit lid latch | Dennis Hernandez | 2005-10-04 |
| 6866442 | Aircraft service pit T-handle latch | — | 2005-03-15 |
| 6811119 | Aircraft service pit latch | Dennis Hernandez | 2004-11-02 |
| 6749363 | Aircraft service pit lid hinge | — | 2004-06-15 |
| 6715715 | Waterproof counterweighted pit lid | — | 2004-04-06 |