Patent & Trademark Office Approves US Patent for Barfresh
BEVERLY HILLS, Calif., July 11, 2016 (GLOBE NEWSWIRE) -- Barfresh Food Group, Inc. (OTCQB:BRFH), a manufacturer of frozen, ready-to-blend beverages, today announced that Barfresh Inc. has been notified by the US Patent and Trademark Office that its US …