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Inventor

Jean-Marc Rongvaux

Inventor
La Norville, FR

Overview

4→
Patents
1995–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 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 turbines33%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants22%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys11%
F16CShafts11%
Y02TClimate change mitigation technologies related to transportation11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,209,834'Centering a part inside a shaft'20128,136,999'Turbomachine shaft guidance'20127,070,387'Gas turbine stator housing'20065,417,782'Heat treatment process for a NI-based superalloy'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2012Patents assigned to SNECMA (3)· patent assignee history
1995–2012Based in La Norville, FR· patent location history
2012Patents assigned to MONS CLAUDE MARCEL (2)· patent assignee history
2012Patents assigned to RABERIN LAURENT (2)· patent assignee history
2012Patents assigned to RONGVAUX JEAN-MARC (2)· patent assignee history
2012Patents assigned to ROUSSELIN STEPHANE (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SNECMA31995–2012
MONS CLAUDE MARCEL22012
RABERIN LAURENT22012
RONGVAUX JEAN-MARCself22012
ROUSSELIN STEPHANE22012
Locations
LocationPatentsSpan
La Norville, FR41995–2012