Inventor

DUFOUR JEAN-LUC

US38 patents

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

DUFOUR JEAN-LUC

KENNAMETAL INC

Double-sided tangential cutting insert

Cutting insert for high feed face milling

Double-sided cutting inserts with anti-rotation features

Double-sided tangential cutting insert

Cutting tool comprising toolholder and round cutting insert and method for repositioning the round cutting insert in a pocket of the toolholder

Cutting insert and cutting system comprising cutting insert

Cutting insert for high feed face milling

Double-sided cutting inserts with anti-rotation features

Cutting insert and cutting tool comprising cutting insert

Cutting inserts and cutting tool systems having sinusoidal and helical cutting edges

Ballnose cutting tool and ballnose cutting insert

Cutting tool comprising toolholder and round cutting insert and method for repositioning the round cutting insert in a pocket of the toolholder

Multi-piece twist drill head and twist drill including the same

Tangentially mounted indexable cutting insert with segmented cutting edge and triangular-shaped margin

TDY IND INC

Cutting insert for high feed face milling

Antirotation tool holder and cutting insert

Double-sided cutting inserts for high feed milling

Antirotation tool holder and cutting insert

Cutting tool system, cutting insert, and tool holder

Cutting insert for high feed face milling, and milling cutter tool including same

Cutting insert for high feed face milling

Cutting insert for high feed face milling

FANG X DANIEL

Cutting tools and cutting inserts including internal cooling

Double-sided cutting inserts for high feed milling

Cutting tool including an internal coolant system and fastener for a cutting tool including an internal coolant system

Tool holder for multiple differently-shaped cutting inserts

Cutting inserts and cutting tool systems having sinusoidal and helical cutting edges

Multi-piece drill head and drill including the same

Multi-piece twist drill head and twist drill including the same

Multi-piece drill head and drill including the same

DUFOUR JEAN-LUC

Antirotation tool holder and cutting insert

Double-sided cutting insert for drilling tool

Cutting tool system, cutting insert, and tool holder

Cutting inserts having discontiguous clearance faces

Antirotation tool holder and cutting insert

FESTEAU GILLES

Cutting insert for high feed face milling

Cutting insert for high feed face milling

FANG XIANGDONG DANIEL

Double-sided tangential cutting insert and cutting tool system using the same