David Richard BARNHART

Person

Jefferson, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inline heater
- Patent number 11,988,411
- Issue date May 21, 2024
- Tom Richards, Inc.
- David R. Barnhart
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Vatless additive manufacturing apparatus and method
- Patent number 11,833,755
- Issue date Dec 5, 2023
- General Electric Company
- David Richard Barnhart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and methods for production additive manufacturing
- Patent number 11,292,063
- Issue date Apr 5, 2022
- General Electric Company
- Mark Shaw
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vatless additive manufacturing apparatus and method
- Patent number 11,254,052
- Issue date Feb 22, 2022
- General Electric Company
- David Richard Barnhart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Additive manufacturing apparatus and method
- Patent number 11,046,066
- Issue date Jun 29, 2021
- General Electric Company
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metering valve assembly and method of assembly thereof
- Patent number 11,041,445
- Issue date Jun 22, 2021
- General Electric Company
- John Michael Cadman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel nozzle heat shield
- Patent number 10,969,104
- Issue date Apr 6, 2021
- General Electric Company
- Joshua Tyler Mook
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heated gas circulation system for an additive manufacturing machine
- Patent number 10,814,395
- Issue date Oct 27, 2020
- General Electric Company
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heated gas circulation system for an additive manufacturing machine
- Patent number 10,814,388
- Issue date Oct 27, 2020
- General Electric Company
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Powder transfer apparatus and method for additive manufacturing
- Patent number 10,391,556
- Issue date Aug 27, 2019
- General Electric Company
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and methods for production additive manufacturing
- Patent number 10,357,827
- Issue date Jul 23, 2019
- General Electric Comany
- Mark Shaw
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing apparatus and method
- Patent number 10,315,408
- Issue date Jun 11, 2019
- General Electric Company
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fuel nozzle with fluid lock and purge apparatus
- Patent number 10,288,293
- Issue date May 14, 2019
- General Electric Company
- David Richard Barnhart
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Metering valve assembly and method of assembly thereof
- Patent number 10,240,537
- Issue date Mar 26, 2019
- General Electric Company
- John Michael Cadman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel nozzle heat shield
- Patent number 10,072,845
- Issue date Sep 11, 2018
- General Electric Company
- Joshua Tyler Mook
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fuel nozzle for turbine combustion engines having aerodynamic turni...
- Patent number 6,883,332
- Issue date Apr 26, 2005
- Parker-Hannifin Corporation
- Erlendur Steinthorsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel nozzle for turbine combustion engines having aerodynamic turni...
- Patent number 6,560,964
- Issue date May 13, 2003
- Parker-Hannifin Corporation
- Erlendur Steinhorsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Fuel atomization method for turbine combustion engines having aerod...
- Patent number 6,460,344
- Issue date Oct 8, 2002
- Parker-Hannifin Corporation
- Erlendur Steinthorsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
VATLESS ADDITIVE MANUFACTURING APPARATUS AND METHOD
- Publication number 20220111593
- Publication date Apr 14, 2022
- GENERAL ELECTRIC COMPANY
- David Richard Barnhart
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
INLINE HEATER
- Publication number 20220034549
- Publication date Feb 3, 2022
- Tom Richards, Inc.
- David R. Barnhart
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
METERING VALVE ASSEMBLY AND METHOD OF ASSEMBLY THEREOF
- Publication number 20200025111
- Publication date Jan 23, 2020
- GENERAL ELECTRIC COMPANY
- John Michael Cadman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Apparatus and Methods for Production Additive Manufacturing
- Publication number 20190321889
- Publication date Oct 24, 2019
- GENERAL ELECTRIC COMPANY
- Mark Shaw
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ADDITIVE MANUFACTURING APPARATUS AND METHOD
- Publication number 20190263106
- Publication date Aug 29, 2019
- GENERAL ELECTRIC COMPNAY
- David Richard BARNHART
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Heated Gas Circulation System for an Additive Manufacturing Machine
- Publication number 20190224749
- Publication date Jul 25, 2019
- GENERAL ELECTRIC COMPANY
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Heated Gas Circulation System for an Additive Manufacturing Machine
- Publication number 20190224748
- Publication date Jul 25, 2019
- GENERAL ELECTRIC COMPANY
- David Richard Barnhart
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ADDITIVELY MANUFACTURED VERTICAL WALL FROM SLURRY
- Publication number 20190143585
- Publication date May 16, 2019
- GENERAL ELECTRIC COMPANY
- David BARNHART
- B22 - CASTING POWDER METALLURGY
Information Patent Application
VATLESS ADDITIVE MANUFACTURING APPARATUS AND METHOD
- Publication number 20190126548
- Publication date May 2, 2019
- GENERAL ELECTRIC COMPANY
- David Richard Barnhart
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POWDER BED RE-COATER APPARATUS AND METHODS OF USE THEREOF
- Publication number 20190060998
- Publication date Feb 28, 2019
- GENERAL ELECTRIC COMPANY
- Rajendra KELKAR
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FUEL NOZZLE HEAT SHIELD
- Publication number 20190056113
- Publication date Feb 21, 2019
- GENERAL ELECTRIC COMPANY
- Joshua Tyler MOOK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METERING VALVE ASSEMBLY AND METHOD OF ASSEMBLY THEREOF
- Publication number 20180045121
- Publication date Feb 15, 2018
- GENERAL ELECTRIC COMPANY
- John Michael Cadman
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FUEL NOZZLE WITH FLUID LOCK AND PURGE APPARATUS
- Publication number 20170159938
- Publication date Jun 8, 2017
- GENERAL ELECTRIC COMPANY
- David Richard BARNHART
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHODS FOR PRODUCTION ADDITIVE MANUFACTURING
- Publication number 20170028472
- Publication date Feb 2, 2017
- GENERAL ELECTRIC COMPANY
- Mark SHAW
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWDER TRANSFER APPARATUS AND METHOD FOR ADDITIVE MANUFACTURING
- Publication number 20160318102
- Publication date Nov 3, 2016
- GENERAL ELECTRIC COMPNAY
- David Richard BARNHART
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
ADDITIVE MANUFACTURING APPARATUS AND METHOD
- Publication number 20160318253
- Publication date Nov 3, 2016
- GENERAL ELECTRIC COMPANY
- David Richard BARNHART
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
FUEL NOZZLE HEAT SHIELD
- Publication number 20150292743
- Publication date Oct 15, 2015
- GENERAL ELECTRIC COMPANY
- Joshua Tyler Mook
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fuel nozzle for turbine combustion engines having aerodynamic turni...
- Publication number 20030196440
- Publication date Oct 23, 2003
- Erlendur Steinthorsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Fuel nozzle for turbine combustion engines having aerodynamic turni...
- Publication number 20020162335
- Publication date Nov 7, 2002
- Parker-Hannifin Corporation
- Erlendur Steinthorsson
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

David Richard BARNHART

Person

Patents Grantslast 30 patents

Inline heater

Vatless additive manufacturing apparatus and method

Apparatus and methods for production additive manufacturing

Vatless additive manufacturing apparatus and method

Additive manufacturing apparatus and method

Metering valve assembly and method of assembly thereof

Fuel nozzle heat shield

Heated gas circulation system for an additive manufacturing machine

Heated gas circulation system for an additive manufacturing machine

Powder transfer apparatus and method for additive manufacturing

Apparatus and methods for production additive manufacturing

Additive manufacturing apparatus and method

Fuel nozzle with fluid lock and purge apparatus

Metering valve assembly and method of assembly thereof

Fuel nozzle heat shield

Fuel nozzle for turbine combustion engines having aerodynamic turni...

Fuel nozzle for turbine combustion engines having aerodynamic turni...

Fuel atomization method for turbine combustion engines having aerod...

Patents Applicationslast 30 patents

VATLESS ADDITIVE MANUFACTURING APPARATUS AND METHOD

INLINE HEATER

METERING VALVE ASSEMBLY AND METHOD OF ASSEMBLY THEREOF

Apparatus and Methods for Production Additive Manufacturing

ADDITIVE MANUFACTURING APPARATUS AND METHOD

Heated Gas Circulation System for an Additive Manufacturing Machine

Heated Gas Circulation System for an Additive Manufacturing Machine

ADDITIVELY MANUFACTURED VERTICAL WALL FROM SLURRY

VATLESS ADDITIVE MANUFACTURING APPARATUS AND METHOD

POWDER BED RE-COATER APPARATUS AND METHODS OF USE THEREOF

FUEL NOZZLE HEAT SHIELD

METERING VALVE ASSEMBLY AND METHOD OF ASSEMBLY THEREOF

FUEL NOZZLE WITH FLUID LOCK AND PURGE APPARATUS

APPARATUS AND METHODS FOR PRODUCTION ADDITIVE MANUFACTURING

POWDER TRANSFER APPARATUS AND METHOD FOR ADDITIVE MANUFACTURING

ADDITIVE MANUFACTURING APPARATUS AND METHOD

FUEL NOZZLE HEAT SHIELD

Fuel nozzle for turbine combustion engines having aerodynamic turni...

Fuel nozzle for turbine combustion engines having aerodynamic turni...