Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845495 | Integrated avionics control and display arrangement | Robert J. Bollard, Robert J. Johnston | 1989-07-04 |
| 4815012 | Apparatus and method for real time reconstruction of digital map data | — | 1989-03-21 |