Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400283 | Altitude and vertical speed indicator for aircraft | Raymond Jacques Gerard Berlioz, Philippe Alain Jean Rollet | 2002-06-04 |
| 6232890 | Combined altitude and height-above-ground indicator for an aircraft | Raymond Jacques Gerard Berlioz, Joel Astruc | 2001-05-15 |
| 6204779 | Combined altitude and height-above-ground indicator for an aircraft | Raymond Jacques Gerard Berlioz, Joel Astruc | 2001-03-20 |
| 6111525 | Indicator for monitoring the path of an aircraft in a horizontal plane | Raymond Jacques Gerard Berlioz | 2000-08-29 |
| 6108595 | Aircraft position indicator device | Raymond Jacques Gerard Berlioz, Joel Astruc | 2000-08-22 |
| 5952570 | Horizontal speed indicator for rotary-wing aircraft | Raymond Jacques Gerard Berlioz | 1999-09-14 |