David Ohlschwager

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Loxahatchee, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Gas turbine inner shroud with abradable surface feature
- Patent number 11,692,490
- Issue date Jul 4, 2023
- Doosan Heavy Industries & Construction Co., Ltd.
- Jae Bin Lee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine inner shroud with array of protuberances
- Patent number 11,454,137
- Issue date Sep 27, 2022
- Doosan Heavy Industries & Construction Co., Ltd.
- Gene Chong
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GAS TURBINE INNER SHROUD WITH ABRADABLE SURFACE FEATURE
- Publication number 20220381188
- Publication date Dec 1, 2022
- Doosan Heavy Industries & Construction Co., Ltd.
- Jae Bin LEE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS