Charles A. Bulgrin

Person

Plainfield, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques and assemblies for joining components
- Patent number 12,036,627
- Issue date Jul 16, 2024
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Techniques and assemblies for joining components using solid retain...
- Patent number 11,565,352
- Issue date Jan 31, 2023
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Techniques and assemblies for joining components
- Patent number 11,338,396
- Issue date May 24, 2022
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods for fabricating cast components with cooling channels
- Patent number 10,933,466
- Issue date Mar 2, 2021
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Airfoil leading edge cooling channels
- Patent number 10,626,731
- Issue date Apr 21, 2020
- Rolls-Royce Corporation
- Brett Barker
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Undercut on airfoil coversheet support member
- Patent number 10,450,872
- Issue date Oct 22, 2019
- Rolls-Royce Corporation
- Eric Koenig
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Airfoil edge cooling channels
- Patent number 10,450,873
- Issue date Oct 22, 2019
- Rolls-Royce Corporation
- Brett Barker
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Vane ring for a turbine engine having retention devices
- Patent number 10,267,168
- Issue date Apr 23, 2019
- Rolls-Royce Corporation
- Charles A. Bulgrin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS
- Publication number 20230033578
- Publication date Feb 2, 2023
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS USING SOLID RETAIN...
- Publication number 20210146485
- Publication date May 20, 2021
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AIRFOIL LEADING EDGE COOLING CHANNELS
- Publication number 20200080426
- Publication date Mar 12, 2020
- Rolls-Royce Corporation
- Brett Barker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS
- Publication number 20190275617
- Publication date Sep 12, 2019
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
AIRFOIL LEADING EDGE COOLING CHANNELS
- Publication number 20190032493
- Publication date Jan 31, 2019
- Rolls-Royce Corporation
- Brett Barker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
UNDERCUT ON AIRFOIL COVERSHEET SUPPORT MEMBER
- Publication number 20180128111
- Publication date May 10, 2018
- Rolls-Royce Corporation
- Eric Koenig
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
METHODS FOR FABRICATING CAST COMPONENTS WITH COOLING CHANNELS
- Publication number 20170326635
- Publication date Nov 16, 2017
- Rolls-Royce Corporation
- Charles Alan Bulgrin
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
VANE RING FOR A TURBINE ENGINE HAVING RETENTION DEVICES
- Publication number 20150285091
- Publication date Oct 8, 2015
- Rolls-Royce Corporation
- Charles A. Bulgrin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Charles A. Bulgrin

Person

Patents Grantslast 30 patents

Techniques and assemblies for joining components

Techniques and assemblies for joining components using solid retain...

Techniques and assemblies for joining components

Methods for fabricating cast components with cooling channels

Airfoil leading edge cooling channels

Undercut on airfoil coversheet support member

Airfoil edge cooling channels

Vane ring for a turbine engine having retention devices

Patents Applicationslast 30 patents

TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS

TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS USING SOLID RETAIN...

AIRFOIL LEADING EDGE COOLING CHANNELS

TECHNIQUES AND ASSEMBLIES FOR JOINING COMPONENTS

AIRFOIL LEADING EDGE COOLING CHANNELS

UNDERCUT ON AIRFOIL COVERSHEET SUPPORT MEMBER

METHODS FOR FABRICATING CAST COMPONENTS WITH COOLING CHANNELS

VANE RING FOR A TURBINE ENGINE HAVING RETENTION DEVICES