Graham Burkholder

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Parallel hybrid propulsion system
- Patent number 10,907,494
- Issue date Feb 2, 2021
- Rolls-Royce North American Technologies Inc.
- Stephen Andrew Long
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for release of fan blisk airfoil with external shaped charge
- Patent number 10,260,512
- Issue date Apr 16, 2019
- Rolls-Royce Corporation
- Christopher Hall
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of releasing a fan blade and assembly for releasing a fan bl...
- Patent number 10,113,442
- Issue date Oct 30, 2018
- Rolls-Royce Corporation
- Christopher Hall
- F42 - AMMUNITION BLASTING
Information Patent Grant
Nose cone and shaft balancing assembly
- Patent number 9,879,698
- Issue date Jan 30, 2018
- Rolls-Royce North American Technologies Inc.
- Graham Burkholder
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
PARALLEL HYBRID PROPULSION SYSTEM
- Publication number 20200347743
- Publication date Nov 5, 2020
- Rolls-Royce North American Technologies Inc.
- Stephen Andrew Long
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD FOR RELEASE OF FAN BLISK AIRFOIL WITH EXTERNAL SHAPED CHARGE
- Publication number 20180017065
- Publication date Jan 18, 2018
- Rolls-Royce Corporation
- Christopher Hall
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
METHOD FOR RELEASE OF FAN BLISK AIRFOIL
- Publication number 20180016934
- Publication date Jan 18, 2018
- Rolls-Royce Corporation
- Christopher Hall
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
NOSE CONE AND SHAFT BALANCING ASSEMBLY
- Publication number 20170114800
- Publication date Apr 27, 2017
- Rolls-Royce North American Technologies Inc.
- Graham Burkholder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...