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Christopher D. DeBruhl
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Carmel, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combustor dome via additive layer manufacturing
Patent number
11,402,096
Issue date
Aug 2, 2022
Rolls-Royce Corporation
Kevin Sauer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Coverage cooling holes
Patent number
11,359,495
Issue date
Jun 14, 2022
Rolls-Royce Corporation
James Loebig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Gas turbine combustor liner with integral chute made by additive ma...
Patent number
11,085,639
Issue date
Aug 10, 2021
Rolls-Royce North American Technologies Inc.
Kevin Sauer
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Turbulators for cooling heat shield of a combustor
Patent number
10,851,996
Issue date
Dec 1, 2020
Rolls-Royce North American Technologies Inc.
Christopher Dwayne DeBruhl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
System for combustor cooling and trim air profile control
Patent number
10,801,727
Issue date
Oct 13, 2020
Rolls-Royce North American Technologies Inc.
Christopher Dwayne DeBruhl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Check valve for propulsive engine combustion chamber
Patent number
9,551,299
Issue date
Jan 24, 2017
Rolls-Royce Corporation
James C. Loebig
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
COVERAGE COOLING HOLES
Publication number
20200217207
Publication date
Jul 9, 2020
Rolls-Royce Corporation
James Loebig
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ALM ENABLED COMBUSTION LINER ASSEMBLY
Publication number
20200208840
Publication date
Jul 2, 2020
Rolls-Royce Corporation
Kevin Sauer
B22 - CASTING POWDER METALLURGY
Information
Patent Application
COMBUSTOR DOME VIA ADDITIVE LAYER MANUFACTURING
Publication number
20200141579
Publication date
May 7, 2020
Rolls-Royce Corporation
Kevin Sauer
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
TURBULATORS FOR COOLING HEAT SHIELD OF A COMBUSTOR
Publication number
20200011531
Publication date
Jan 9, 2020
Rolls-Royce North American Technologies Inc.
Christopher Dwayne DeBruhl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
SYSTEM FOR COMBUSTOR COOLING AND TRIM AIR PROFILE CONTROL
Publication number
20200011532
Publication date
Jan 9, 2020
Rolls-Royce North American Technologies Inc.
Christopher Dwayne DeBruhl
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
CHECK VALVE FOR PROPULSIVE ENGINE COMBUSTION CHAMBER
Publication number
20140260256
Publication date
Sep 18, 2014
James C. Loebig
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS