$IVDN Superior Advancement for High Energy Efficiency Insulation Drawing Rising Interest and Commercial Demand; New International Patent Application Accepted to Maximize Marketing Potential: https://markets.financialcontent.com/startribune/article/getnews-2023-12-28-superior-advancement-for-high-energy-efficiency-insulation-drawing-rising-interest-and-commercial-demand-new-international-patent-application-accepted-to-maximize-marketing-potential-ivdn