P

Inventor

JOHNSON FRANCIS

US55 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON FRANCIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

18 patents
US9534817B2Jan 3, 2017

Conduction based magneto caloric heat pump

GEN ELECTRIC38 citations92
US10190206B2Jan 29, 2019

Dual phase magnetic material component and method of forming

GEN ELECTRIC6 citations84
US9634549B2Apr 25, 2017

Dual phase magnetic material component and method of forming

GEN ELECTRIC14 citations84
US9803139B1Oct 31, 2017

Process for removing aluminum-silicon coatings from metallic structures, and related processes for preparing magnetic components

GEN ELECTRIC11 citations83
US7905965B2Mar 15, 2011

Method for making soft magnetic material having fine grain structure

GEN ELECTRIC7 citations81
US10673288B2Jun 2, 2020

Method for forming a nitrogenation barrier and machine formed using a body having the nitrogenation barrier

GEN ELECTRIC7 citations79
US10931157B2Feb 23, 2021

Unitary structure having magnetic and non-magnetic phases

GEN ELECTRIC3 citations73
US10749385B2Aug 18, 2020

Dual magnetic phase material rings for AC electric machines

GEN ELECTRIC6 citations73
US10229776B2Mar 12, 2019

Multi-phase magnetic component and method of forming

GEN ELECTRIC5 citations73
US10229777B2Mar 12, 2019

Graded magnetic component and method of forming

GEN ELECTRIC6 citations72
US10946444B2Mar 16, 2021

Method of heat-treating additively manufactured ferromagnetic components

GEN ELECTRIC0 citations61
US10760168B2Sep 1, 2020

Composite nanoparticles comprising a complexing ligand and methods of preparation thereof

GEN ELECTRIC0 citations51
US10748687B2Aug 18, 2020

Methods of making a component with variable magnetization and related components

GEN ELECTRIC0 citations51
US9938628B2Apr 10, 2018

Composite nanoparticles containing rare earth metal and methods of preparation thereof

GEN ELECTRIC0 citations51
US9251938B2Feb 2, 2016

Soft magnetic phase nanoparticles preparations and associated methods thereof

GEN ELECTRIC1 citations51
US9205484B2Dec 8, 2015

High thermal conductivity shell molds

GEN ELECTRIC0 citations51
US7771545B2Aug 10, 2010

Amorphous metal alloy having high tensile strength and electrical resistivity

GEN ELECTRIC1 citations51
US10126025B2Nov 13, 2018

Magneto caloric assemblies

GEN ELECTRIC0 citations50

LIXTE BIOTECHNOLOGY INC

5 patents

DOW CHEMICAL CO

5 patents

KOVACH JOHN S

4 patents

JOHNSON FRANCIS

4 patents

NIRON MAGNETICS INC

3 patents

RESEARCH CORP

2 patents

GANES CHEMICALS INC

2 patents

KOVACH JOHN

1 patent

GOLUB LORNE M

1 patent

UNIV NEW YORK STATE RES FOUND

1 patent

(unassigned)

1 patent

GENERAL ELECTRIC COMPANY

1 patent

IORIO LUANA EMILIANA

1 patent

BOEHRINGER BIOCHEMIA SRL

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.