Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9753051 | Speedometer insensitive to icy conditions and heavy rainfall | — | 2017-09-05 |
| 9110197 | Method and device for the anticipated detection of icing on a runway | Didier Guffond, Hervé Lachaud | 2015-08-18 |
| RE44545 | Respirator mask with hygienic protection | — | 2013-10-22 |
| 7575006 | Respirator mask with hygienic protection | — | 2009-08-18 |
| 6584798 | Individual cooling system | — | 2003-07-01 |
| 5794260 | Head protection system with regulated pressure areas | — | 1998-08-18 |
| 5662137 | Optimal pneumatic pressure regulator with electronic compensation | — | 1997-09-02 |
| 5653225 | Individual protective and breathing equipment for contaminated environments | — | 1997-08-05 |
| 5452516 | Process for determining the position of a helmet | — | 1995-09-26 |
| 5396935 | Process to obtain an homogeneous mixture of liquid oxygen and liquid nitrogen | — | 1995-03-14 |
| 5349949 | Face mask with lip, fold, and resilient spring means to improve seal | — | 1994-09-27 |
| 5339806 | Protective equipment including a closed suit | Raymond Beaussant, Jacques Frison | 1994-08-23 |
| 5318020 | Equipment for respiratory protection against pollutants | — | 1994-06-07 |
| 5003770 | Thrust reverser for a jet engine of the type with doors equipped with auxiliary flaps | Bernard Laboure, Robert Standish | 1991-04-02 |
| 4272578 | Ski apparatus | — | 1981-06-09 |