$VPRB News -VPR Brands Triumphs Again in PTAB Ruling, Upholding Key Electronic Cigarette Patent https://www.otcmarkets.com/stock/VPRB/news/EQS-News-VPR-Brands-Triumphs-Again-in-PTAB-Ruling-Upholding-Key-Electronic-Cigarette-Patent?id=428729