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Replies to post #75643 on Sigma Labs Inc (SASI)

Replies to #75643 on Sigma Labs Inc (SASI)

outlook2020

05/28/20 9:48 AM

#75644 RE: TedJ #75643

So how many more patents does Sigma need before it believes it has the leverage/protection they are looking for? Are there specific ones more important than others left?