![Greentech Hydrogen advances hydrogen-of-things technology](https://dailytalks.org/wp-content/uploads/2022/11/11602-greentech-hydrogen-advances-hydrogen-of-things-technology.jpg)
VANCOUVER – VPN Technologies Inc. (CSE: VPN) (OTC Pink: SRBBF) (FSE: 6GQ1) announced further updates on the development of its wholly-owned subsidiary Greentech Hydrogen Innovations Corp. Since filing for a patent provisioning of a novel proprietary “smart” IoT (Internet-of-Things) data aggregation and analytics technology in June 2022…
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