Inventor

VILLENEUVE BERNARD

FR21 patents

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

VILLENEUVE BERNARD

MICHELIN & CIE

Mold for tire having a removable annular insert

Mold for tire having an annular insert for molding a tread pattern

Mold for tire having an annular insert with a concentric groove

Mold for vulcanizing a tire tread, comprising at least one added element in a cord

Mold comprising a cavity for molding a device for closure in a groove

Mold comprising a cavity for molding a closing-off device in a groove

Molding element for manufacturing a noise reducing tread

Mold for vulcanizing a tire

Demoldability prediction model

Tire including a high-contrast texture on the tread surface

Mold for a tire having a shell with removable parts

Mold for a tire with an annular insert made up of a plurality of portions

Surface demoldability prediction model

Textured die having blocks for manufacturing a textured mould for moulding and vulcanizing tires

Die having textured inserts for manufacturing a textured mould for moulding and vulcanizing tires

NORTHERN TELECOM LTD

Wavelength monitoring and control assembly for WDM optical transmission systems

VILLENEUVE BERNARD

Removable device for moulding a flexible wall in the groove of a tire pattern

NORTEL NETWORKS LTD

Optical repeaters for single- and multi-wavelength operation with dispersion equalization

DAYET PATRICK

Tread combining inserts and sipes

GUEUGNEAU ANTHONY

Molding element for manufacturing a noise reducing tread

ROTY GAEL

Pneumatic tire