Top Ten (+2) Companies For US Patents https://t.co/oeNFCdXZTj #paper https://t.co/SdScSwJB3c

Top Ten (+2) Companies For US Patents https://t.co/oeNFCdXZTj #paper pic.twitter.com/SdScSwJB3c

— Wladek Grabinski (@wladek60) October 16, 2019

from Twitter https://twitter.com/wladek60

October 16, 2019 at 10:23AM
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