P

Inventor

CAMPBELL CARELYN

US9 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL CARELYN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV NORTHWESTERN

5 patents
US6176946B1Jan 23, 2001

Advanced case carburizing secondary hardening steels

UNIV NORTHWESTERN40 citations95
US6485582B1Nov 26, 2002

Advanced case carburizing secondary hardening steels

UNIV NORTHWESTERN15 citations92
US6464801B2Oct 15, 2002

Advanced case carburizing secondary hardening steels

UNIV NORTHWESTERN19 citations92
US6491767B1Dec 10, 2002

Case hardened dies for improved die life

UNIV NORTHWESTERN16 citations81
US6635126B2Oct 21, 2003

Advanced case carburizing secondary hardening steels

UNIV NORTHWESTERN4 citations73

NATIONAL INSTITUTE OF STANDARDS AND TECH

1 patent
US9951406B2Apr 24, 2018

Alloy with selected electrical conductivity and atomic disorder, process for making and using same

NATIONAL INSTITUTE OF STANDARDS AND TECH3 citations66

US COMMERCE

1 patent
US10344366B2Jul 9, 2019

Coinage alloy and processing for making coinage alloy

US COMMERCE0 citations45

US SECRETARY OF COMMERCE

1 patent
US10378092B2Aug 13, 2019

Coinage alloy and processing for making coinage alloy

US SECRETARY OF COMMERCE0 citations43

GOVERNMENT OF THE UNITES STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE

1 patent
US10513768B2Dec 24, 2019

Coinage cladding alloy and processing for making coinage cladding alloy

GOVERNMENT OF THE UNITES STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE0 citations27