Inventor
Jacques P. H. Tirole
Inventor
Sevres, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines27%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants27%
B23PMetal-working not otherwise provided for18%
Y02TClimate change mitigation technologies related to transportation9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
4,507,051'Gas turbine blade with chamber for circulation of cooling fluid and process for its manufacture'19854,440,834'Process for the manufacture of turbine blades cooled by means of a porous body and product obtained by the process'19844,392,656'Air-cooled sealing rings for the wheels of gas turbines'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1985Patents assigned to SNECMA (3)· patent assignee history
1983–1984Based in Sevres, FR· patent location history
1985Based in Chilly Mazarin, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA | 3 | 1983–1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sevres, FR | 2 | 1983–1984 |
| Chilly Mazarin, FR | 1 | 1985 |