John Rutledge

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Peterborough, GB

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Patents Grantslast 30 patents

Information Patent Grant
Multi-purpose drive for internal combustion engine
- Patent number 11,655,754
- Issue date May 23, 2023
- Perkins Engines Comapny Limited
- John Rutledge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combined engine systems
- Patent number 10,934,949
- Issue date Mar 2, 2021
- Caterpillar Inc.
- John Rutledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method to control a switched reluctance motor
- Patent number 9,735,723
- Issue date Aug 15, 2017
- Perkins Engines Company Limited
- John Rutledge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
WORK MACHINE HYBRID POWER UNIT
- Publication number 20230010752
- Publication date Jan 12, 2023
- PERKINS ENGINES COMPANY LIMITED
- John Matthew RUTLEDGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
Multi-Purpose Drive for Internal Combustion Engine
- Publication number 20220056839
- Publication date Feb 24, 2022
- PERKINS ENGINES COMPANY LIMITED
- John RUTLEDGE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Combined Engine Systems
- Publication number 20190323438
- Publication date Oct 24, 2019
- Caterpillar Inc.
- John Rutledge
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method to Control a Switched Reluctance Motor
- Publication number 20170033719
- Publication date Feb 2, 2017
- PERKINS ENGINES COMPANY LIMITED
- John Rutledge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER