Jonathan Charles Devlin West

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Chesham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Flow meter for intravenous liquids
- Patent number 10,525,198
- Issue date Jan 7, 2020
- Jonathan Charles Devlin West
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Adjustable capo device for fretted stringed instruments
- Patent number 9,293,120
- Issue date Mar 22, 2016
- Jonathan Charles Devlin West
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE CAPO DEVICE FOR FRETTED STRINGED INSTRUMENTS
- Publication number 20150128783
- Publication date May 14, 2015
- Jonathan Charles Devlin West
- G10 - MUSICAL INSTRUMENTS ACOUSTICS