John E. Barnes

Person

Sewickley, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for manufacturing powders from ductile materials
- Patent number 12,023,731
- Issue date Jul 2, 2024
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method for manufacturing powders from ductile materials
- Patent number 11,648,610
- Issue date May 16, 2023
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method for powder manufacturing
- Patent number 11,559,837
- Issue date Jan 24, 2023
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing spheroidized powder from feedstock materials
- Patent number 11,471,941
- Issue date Oct 18, 2022
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing spheroidized powder from feedstock materials
- Patent number 11,465,201
- Issue date Oct 11, 2022
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing spheroidized powder from feedstock materials
- Patent number 11,273,491
- Issue date Mar 15, 2022
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing spheroidized powder from feedstock materials
- Patent number 10,639,712
- Issue date May 5, 2020
- AMASTAN TECHNOLOGIES INC.
- John Barnes
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS
- Publication number 20230330747
- Publication date Oct 19, 2023
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for Manufacturing Powders from Ductile Materials
- Publication number 20230241672
- Publication date Aug 3, 2023
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for Powder Manufacturing
- Publication number 20230118560
- Publication date Apr 20, 2023
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for Manufacturing Powders from Ductile Materials
- Publication number 20210146442
- Publication date May 20, 2021
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS
- Publication number 20210129216
- Publication date May 6, 2021
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS
- Publication number 20210078072
- Publication date Mar 18, 2021
- 6K Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS
- Publication number 20200215606
- Publication date Jul 9, 2020
- Amastan Technologies Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS
- Publication number 20190381564
- Publication date Dec 19, 2019
- Amastan Technologies Inc.
- John Barnes
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for Powder Manufacturing
- Publication number 20190308245
- Publication date Oct 10, 2019
- Metal Powder Works, LLC
- John E. Barnes
- B22 - CASTING POWDER METALLURGY

John E. Barnes

Person

Patents Grantslast 30 patents

System and method for manufacturing powders from ductile materials

System and method for manufacturing powders from ductile materials

System and method for powder manufacturing

Process for producing spheroidized powder from feedstock materials

Process for producing spheroidized powder from feedstock materials

Process for producing spheroidized powder from feedstock materials

Process for producing spheroidized powder from feedstock materials

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

System and Method for Manufacturing Powders from Ductile Materials

System and Method for Powder Manufacturing

System and Method for Manufacturing Powders from Ductile Materials

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

PROCESS FOR PRODUCING SPHEROIDIZED POWDER FROM FEEDSTOCK MATERIALS

System and Method for Powder Manufacturing