Inventor

BERTHELET BENOIT JEAN HENRI

FR5 patents

⚠️ This page may combine multiple inventors who share the name “BERTHELET BENOIT JEAN HENRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SNECMA MOTEURS

4 patents

US6490899B2Dec 10, 2002

Method and apparatus for peening tops of cooled blades

SNECMA MOTEURS64 citations93

US6536109B2Mar 25, 2003

Method for extending the life of attachments that attach blades to a rotor

SNECMA MOTEURS39 citations90

US6505489B2Jan 14, 2003

Method and apparatus for ultrasonic peening of axial recesses for the attachment of blades to a rotor

SNECMA MOTEURS44 citations90

US6837085B2Jan 4, 2005

Transverse ultrasound peening of blades on a rotor

SNECMA MOTEURS18 citations82

SNECMA MOTEURS AND SNECMA SERV

1 patent

US6508093B2Jan 21, 2003

Method and apparatus for ultrasonic peening of annular recesses for the attachment of blades to a rotor

SNECMA MOTEURS AND SNECMA SERV40 citations87