April 16, 2019 (GLOBE NEWSWIRE) -- The Yield Growth Corp. (CSE:BOSS) (OTC:BOSQF) (Frankfurt: YG3) announces it has filed a patent application to protect its inventions for hemp root oil production and its use in certain formulas.
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Yield Growth Files PCT Patent for Cannabis Root Extraction Method for Key Ingredient in 150 Proprietary Beauty and Wellness Formulas
