Ray LEA

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London, GB

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Patents Grantslast 30 patents

Information Patent Grant
Electronic vapor provision system using the heater as an antenna fo...
- Patent number 11,026,448
- Issue date Jun 8, 2021
- NICOVENTURES TRADING LIMITED
- David Leadley
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC VAPOR PROVISION SYSTEM
- Publication number 20180160733
- Publication date Jun 14, 2018
- NICOVENTURES HOLDINGS LIMITED
- David LEADLEY
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES