Robert Calabritto Trademarks
BLOCKCHAIN CERTIFIED
Filed: March 25, 2022
Education services, namely, mentoring in the field of blockchain related technologies such as ethereum, smart contract,…
Owned by: Robert Calabritto
Serial Number: 97330002
BLOCKCHAIN CERTIFIED
Filed: April 1, 2022
Authentication in the field of blockchain verification; Authentication, issuance and validation of digital certificates;…
Owned by: Robert Calabritto
Serial Number: 97342188
