Inventor

PUERTA VELASQUEZ JUAN DAVID

FR3 patents

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

ARCELORMITTAL

2 patents

US9957582B2May 1, 2018

Precoated sheets for manufacturing press-hardened coated steel parts

ARCELORMITTAL4 citations69

US9845518B2Dec 19, 2017

Method for fabricating steel sheet for press hardening, and parts obtained by this method

ARCELORMITTAL5 citations67

ARCELORMITTAL INVESTIGACION Y DESARROLLO SL

1 patent

US9909194B2Mar 6, 2018

Process for manufacturing press-hardened coated steel parts and precoated sheets allowing these parts to be manufactured

ARCELORMITTAL INVESTIGACION Y DESARROLLO SL11 citations80