Duncan Johnson

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Coventry, GB

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Patents Grantslast 30 patents

Information Patent Grant
Storage apparatus
- Patent number 12,039,822
- Issue date Jul 16, 2024
- Volumatic Limited
- Neil Alexander Shute
- G07 - CHECKING-DEVICES
Information Patent Grant
Tamper evident enclosure for the storage and transport of documents
- Patent number 8,434,673
- Issue date May 7, 2013
- Volumatic Limited
- Duncan Johnson
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
STORAGE APPARATUS
- Publication number 20230343161
- Publication date Oct 26, 2023
- Volumatic Limited
- Neil Alexander SHUTE
- G07 - CHECKING-DEVICES
Information Patent Application
TAMPER EVIDENT ENCLOSURE FOR THE STORAGE AND TRANSPORT OF DOCUMENTS
- Publication number 20100193582
- Publication date Aug 5, 2010
- Volumatic Limited
- Duncan Johnson
- G07 - CHECKING-DEVICES