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BigE1960

08/16/19 12:28 PM

#76246 RE: ih8aloss #76244

I could not find them at USPTO. Merck has a couple plus a few applications. IBM has one. A few individuals have applications pertaining to medical devices. A small number of hits.

FWIW, I checked using both "blockchain" and "block chain."

Ecomike

08/16/19 2:05 PM

#76258 RE: ih8aloss #76244

Ohh My :-)

Any links?

Go QTMM