Inventor
Daniel Germain Alexis Kettler
Inventor
Chartrettes, FR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Kprimary
F02KJet-propulsion plants22%
Y02TClimate change mitigation technologies related to transportation17%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants11%
F15BSystems acting by means of fluids in general11%
F01DNon-positive displacement machines or engines, e.g. steam turbines6%
F02CGas-turbine plants6%
F04DNon-positive-displacement pumps6%
F16CShafts6%
F16JPistons6%
G01DMeasuring not specially adapted for a specific variable6%
PatentTitleYear
9,429,169'Turbine engine having a stage of variable-pitch stator vanes with independent control'20167,587,930'Device for measuring the position of a piston in a cylinder'20096,276,126'Axisymmetric, directable and adjustable turbojet-engine exhaust nozzle'20016,179,225'Turbo jet engine exhaust nozzle with masked gas jet'20016,164,563'Converging exhaust nozzle fitted with translating cold flaps'20006,092,934'Assembly of two objects articulated to each other with two degrees of freedom in rotation'20005,611,489'Actuating system for a variable area exhaust nozzle'19974,681,327'Compound seal with pressure equalization aperture'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2016Patents assigned to SNECMA (7)· patent assignee history
1987–2009Based in Chartrettes, FR· patent location history
2009Patents assigned to HISPANO SUIZA SA (1)· patent assignee history
2016Patents assigned to BOURU MICHEL ANDRE (1)· patent assignee history
2016Patents assigned to KETTLER DANIEL GERMAIN ALEXIS (1)· patent assignee history
2016Based in Montereau sur le Jard, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA | 7 | 1987–2016 |
| BOURU MICHEL ANDRE | 1 | 2016 |
| HISPANO SUIZA SA | 1 | 2009 |
| KETTLER DANIEL GERMAIN ALEXISself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chartrettes, FR | 7 | 1987–2009 |
| Montereau sur le Jard, FR | 1 | 2016 |