Inventor

STEFANSSON NJALL

US4 patents

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

STEFANSSON NJALL

2 patents

US9182196B2Nov 10, 2015

Dual hardness steel article

STEFANSSON NJALL6 citations78

US9657363B2May 23, 2017

Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys

STEFANSSON NJALL1 citations40

ATI PROPERTIES LLC

2 patents

US10858715B2Dec 8, 2020

Dual hardness steel article

ATI PROPERTIES LLC1 citations70

US10113211B2Oct 30, 2018

Method of making a dual hardness steel article

ATI PROPERTIES LLC2 citations70