Grace Aker

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Axial case ring to maximize thrust bushing contact area of variable...
- Patent number 10,794,219
- Issue date Oct 6, 2020
- Rolls-Royce Corporation
- Grace Aker
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Passive clearance control for a centrifugal impeller shroud
- Patent number 10,704,560
- Issue date Jul 7, 2020
- Rolls-Royce Corporation
- Grace Aker
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
PASSIVE CLEARANCE CONTROL FOR A CENTRIFUGAL IMPELLER SHROUD
- Publication number 20190383304
- Publication date Dec 19, 2019
- Rolls-Royce Corporation
- Grace Aker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Axial Case Ring to Maximize Thrust Bushing Contact Area Of Variable...
- Publication number 20190078461
- Publication date Mar 14, 2019
- Rolls-Royce Corporation
- Grace Aker
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...