Steven L. Burkholder

Person

Archbold, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of making a cast reverse tilt-poured fuel cell cr...
- Patent number 12,128,476
- Issue date Oct 29, 2024
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method of making a tilt-poured cradle for a fuel cell
- Patent number 12,121,962
- Issue date Oct 22, 2024
- GM Global Technology Operations LLC
- Liang Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method to increase local cooling rate and improve material properti...
- Patent number 11,986,879
- Issue date May 21, 2024
- GM Global Technology Operations LLC
- Liang Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
In-line pressurization chamber for casting
- Patent number 11,772,156
- Issue date Oct 3, 2023
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method of increasing cooling rate of metal sand casting...
- Patent number 11,766,716
- Issue date Sep 26, 2023
- GM Global Technology Operations LLC
- Steven L. Burkholder
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
System and method of making a crankshaft with alternate materials
- Patent number 11,619,255
- Issue date Apr 4, 2023
- GM Global Technology Operations LLC
- David C. Klemstine
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF MAKING A CAST INDUCTION ROTOR ASSEMBLY HAVING...
- Publication number 20240291332
- Publication date Aug 29, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF MAKING A CAST REVERSE TILT-POURED FUEL CELL CR...
- Publication number 20240246142
- Publication date Jul 25, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHOD OF MAKING A TILT-POURED CRADLE FOR A FUEL CELL
- Publication number 20240100592
- Publication date Mar 28, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Liang Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HYBRID CHILL WITH ENHANCED HEAT TRANSFER
- Publication number 20240058860
- Publication date Feb 22, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Lokesh Choudhary
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD TO INCREASE LOCAL COOLING RATE AND IMPROVE MATERIAL PROPERTI...
- Publication number 20230330744
- Publication date Oct 19, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Liang Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHOD OF INCREASING COOLING RATE OF METAL SAND CASTING...
- Publication number 20230211406
- Publication date Jul 6, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven L. Burkholder
- B22 - CASTING POWDER METALLURGY
Information Patent Application
IN-LINE PRESSURIZATION CHAMBER FOR CASTING
- Publication number 20220226885
- Publication date Jul 21, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY

Steven L. Burkholder

Person

Patents Grantslast 30 patents

System and method of making a cast reverse tilt-poured fuel cell cr...

System and method of making a tilt-poured cradle for a fuel cell

Method to increase local cooling rate and improve material properti...

In-line pressurization chamber for casting

System and method of increasing cooling rate of metal sand casting...

System and method of making a crankshaft with alternate materials

Patents Applicationslast 30 patents

SYSTEM AND METHOD OF MAKING A CAST INDUCTION ROTOR ASSEMBLY HAVING...

SYSTEM AND METHOD OF MAKING A CAST REVERSE TILT-POURED FUEL CELL CR...

SYSTEM AND METHOD OF MAKING A TILT-POURED CRADLE FOR A FUEL CELL

HYBRID CHILL WITH ENHANCED HEAT TRANSFER

METHOD TO INCREASE LOCAL COOLING RATE AND IMPROVE MATERIAL PROPERTI...

SYSTEM AND METHOD OF INCREASING COOLING RATE OF METAL SAND CASTING...

IN-LINE PRESSURIZATION CHAMBER FOR CASTING