Inventor
Jean-Pierre Trottier
Inventor
Bagneux, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth40%
B22FWorking metallic powder20%
C22CAlloys20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
4,435,360'Method of manufacturing metal pieces by casting and sintering of a metal alloy powder'19844,043,841'Metal-refractory composite material'19773,985,582'Process for the improvement of refractory composite materials comprising a matrix consisting of a superalloy and reinforcing fibers consisting of a metal carbide'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1977Patents assigned to ONERA (OFF NAT AEROSPATIALE) (2)· patent assignee history
1976–1984Based in Bagneux, FR· patent location history
1984Patents assigned to ARMINES (1)· patent assignee history
1984Patents assigned to SNECMA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ONERA (OFF NAT AEROSPATIALE) | 2 | 1976–1977 |
| ARMINES | 1 | 1984 |
| SNECMA | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bagneux, FR | 3 | 1976–1984 |