Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076513 | Aerostat intended to travel in an autonomous and reversible manner between the ground of a planet having an atmosphere and a predetermined ceiling altitude | Jacques Villaeys | 1991-12-31 |
| 4911380 | Process and apparatus for hooking a band of a flexible material to a fixation piece, and application to the hooking of an envelope, especially a space balloon, to a fixation piece | — | 1990-03-27 |
| 4902373 | Process and apparatus for assembling two films, in particular films of a few microns thickness | — | 1990-02-20 |
| 4812189 | Process for assembling two films, in particular films of a few microns thickness | — | 1989-03-14 |
| 4770374 | Method and equipment for deploying an envelope around an object, in particular a satellite | — | 1988-09-13 |
| 4711416 | Steerable lighter than air balloon | — | 1987-12-08 |
| 4705235 | Method and a device for hooking a balloon envelope to a fastener means | — | 1987-11-10 |
| 4696444 | Device for coupling a balloon envelope with an element external to the envelope | — | 1987-09-29 |
| 4457477 | Process for altitude-stabilizing a balloon, and atmospheric balloons for implementing this process | — | 1984-07-03 |
| 4420130 | Fabrication process for an envelope, in particular for space balloons, envelope thus made, and its application to the aerospace domain | — | 1983-12-13 |
| 4387868 | Method and apparatus for launching and inflating a space balloon | — | 1983-06-14 |