Brett Hartnagel

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Brownsburg, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Turbine assembly with clearance sensor having integrated internal c...
- Patent number 12,104,492
- Issue date Oct 1, 2024
- Rolls-Royce North American Technologies Inc.
- Brett Hartnagel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Manifold assembly and anti-ice system for gas turbine engine
- Patent number 12,092,027
- Issue date Sep 17, 2024
- Rolls-Royce North American Technologies Inc.
- Eric Engebretsen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Axially clamping rotating engine components
- Patent number 11,719,283
- Issue date Aug 8, 2023
- Rolls-Royce North American Technologies, Inc.
- Brett Hartnagel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Turbine engine rotor with flexibly coupled tie bolt
- Patent number 11,519,271
- Issue date Dec 6, 2022
- Rolls-Royce North American Technologies Inc.
- Brett Hartnagel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ratcheting secondary locking feature
- Patent number 11,473,610
- Issue date Oct 18, 2022
- Rolls-Royce Corporation
- Brett Hartnagel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
ANTI-ICE SYSTEM FOR GAS TURBINE ENGINE AND INLET GUIDE VANE
- Publication number 20250012202
- Publication date Jan 9, 2025
- Rolls-Royce North American Technologies Inc.
- Eric Engebretsen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE ENGINE ROTOR WITH FLEXIBLY COUPLED TIE BOLT
- Publication number 20210381381
- Publication date Dec 9, 2021
- Rolls-Royce North American Technologies Inc.
- Brett Hartnagel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RATCHETING SECONDARY LOCKING FEATURE
- Publication number 20210148398
- Publication date May 20, 2021
- Rolls-Royce North American Technologies Inc.
- Brett Hartnagel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AXIALLY CLAMPING ROTATING ENGINE COMPONENTS
- Publication number 20200325940
- Publication date Oct 15, 2020
- Rolls-Royce North American Technologies Inc.
- Brett Hartnagel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS