Inventor
Jean-Pierre Astier
Inventor
Pessac, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B28Bprimary
B28BShaping clay or other ceramic compositions25%
C04BLime, magnesia25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
H01QAntennas, i.e. radio aerials25%
PatentTitleYear
5,569,422'Method of making parts out of an alumina matrix composite material'19965,231,409'Microwave antenna capable of operating at high temperature, in particular for a space-going aircraft'19935,039,948'Apparatus for measuring electromagnetic characteristics of a very high temperature material'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1996Patents assigned to EUROP PROPULSION (3)· patent assignee history
1991–1996Based in Pessac, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EUROP PROPULSION | 3 | 1991–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pessac, FR | 3 | 1991–1996 |