Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8861097 | Optical lens systems | — | 2014-10-14 |
| 8355211 | Optical lens systems | — | 2013-01-15 |
| 7808718 | Afocal Galilean attachment lens with high pupil magnification | J. Brian Caldwell | 2010-10-05 |
| 6459411 | Close/intra-formation positioning collision avoidance system and method | Kenneth R. Jongsma, James T. Sturdy | 2002-10-01 |
| 6271768 | Vertical speed indicator/traffic resolution advisory display for TCAS | Kenneth R. Jongsma, James T. Sturdy | 2001-08-07 |
| 5727236 | Wide angle, deep field, close focusing optical system | — | 1998-03-10 |