Inventor

BERTHET FREDERIC

FR3 patents

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

INTERTECHNIQUE SA

1 patent

US5630412AMay 20, 1997

Protective equipment for the head comprising a breathing mask and an optical screen

INTERTECHNIQUE SA92 citations90

AUBONNET SEVERINE

1 patent

US8720437B2May 13, 2014

Protective headgear equipment with respirator and optical shield

AUBONNET SEVERINE1 citations41

BRUCKERT SEBASTIEN

1 patent

US9526927B2Dec 27, 2016

Breathing assembly for aircraft with strengthened mask securing device

BRUCKERT SEBASTIEN0 citations32