David Dwyer Whittle

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Sandwich, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
High pressure turbine rear side plate
- Patent number 10,787,921
- Issue date Sep 29, 2020
- Raytheon Technologies Corporation
- Derek A Brigham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE TURBINE REAR SIDE PLATE
- Publication number 20200088052
- Publication date Mar 19, 2020
- United Technologies Corporation
- Derek A Brigham
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
SQUEALER SHELF AIRFOIL TIP
- Publication number 20190368359
- Publication date Dec 5, 2019
- United Technologies Corporation
- San Quach
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...