9 Walmart's Blockchain/Crypto Patents Revealed in One Day

Cryptonews Source: Instagram, Walmart It's no wonder that the U.S. companies are among the world’s top 10 blockchain patent acquirers when even non-blockchain businessess are seeking for patents in droves. And no one knows how serious those companies are. After Nike filed for a trademark for the term “cryptokicks”, now, American retail giant Walmart is making waves in the blockchain patent world August 02, 2019 at 04:05PM By Crypto News