David M. LONGWORTH

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Stockport, GB

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Patents Grantslast 30 patents

Information Patent Grant
Actuation arrangement
- Patent number 10,100,663
- Issue date Oct 16, 2018
- Rolls-Royce PLC
- David M Longworth
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
ACTUATION ARRANGEMENT
- Publication number 20160356173
- Publication date Dec 8, 2016
- Rolls-Royce plc
- David M. LONGWORTH
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...