$IVDN: Patent Approval; Multi-Million Dollar Int'l Marketing Agreement for Most Effective Energy Saving Insulation: Innovative Designs (OTCQB: IVDN) Click Here: https://www.marketwatch.com/press-release/patent-approval-multi-million-dollar-intl-marketing-agreement-for-most-effective-energy-saving-insulation-innovative-designs-otcqb-ivdn-2023-02-01