Andrew Todd Lehmann

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of starting a gas turbine engine including a bowed-rotor coo...
- Patent number 11,268,446
- Issue date Mar 8, 2022
- General Electric Company
- Joseph Daniel Garrett
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine engine and method of operating
- Patent number 10,724,443
- Issue date Jul 28, 2020
- GENERAL ELECTRIC COMPANY
- Robert Charles Hon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of starting a gas turbine engine including a cooling phase
- Patent number 10,502,139
- Issue date Dec 10, 2019
- General Electric Company
- Steven Alan Ross
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF STARTING A GAS TURBINE ENGINE
- Publication number 20200240329
- Publication date Jul 30, 2020
- GENERAL ELECTRIC COMPANY
- Amid Ansari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE ENGINE AND METHOD OF OPERATING
- Publication number 20170342908
- Publication date Nov 30, 2017
- GENERAL ELECTRIC COMPANY
- Robert Charles Hon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF STARTING A GAS TURBINE ENGINE
- Publication number 20160348588
- Publication date Dec 1, 2016
- GENERAL ELECTRIC COMPANY
- Steven Alan Ross
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS