Inventor
Benoît Jean Henri Berthelet
Inventor
Maisons-Alfort, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing20%
C21DModifying the physical structure of ferrous metals20%
F01DNon-positive displacement machines or engines, e.g. steam turbines20%
Y10TTechnical subjects covered by former us classification16%
B24CAbrasive or related blasting with particulate material12%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants8%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
6,837,085'Transverse ultrasound peening of blades on a rotor'20056,536,109'Method for extending the life of attachments that attach blades to a rotor'20036,508,093'Method and apparatus for ultrasonic peening of annular recesses for the attachment of blades to a rotor'20036,505,489'Method and apparatus for ultrasonic peening of axial recesses for the attachment of blades to a rotor'20036,490,899'Method and apparatus for peening tops of cooled blades'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2005Patents assigned to SNECMA MOTEURS (4)· patent assignee history
2002–2003Patents assigned to SNECMA SERVICES (3)· patent assignee history
2002–2005Based in Maisons-Alfort, FR· patent location history
2003Patents assigned to SNECMA MOTEURS AND SNECMA SERV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA MOTEURS | 4 | 2002–2005 |
| SNECMA SERVICES | 3 | 2002–2003 |
| SNECMA MOTEURS AND SNECMA SERV | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maisons-Alfort, FR | 5 | 2002–2005 |