Derk Alexander Bell

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IJsselstein, NL

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Patents Grantslast 30 patents

Information Patent Grant
System and method employing virtual ledger with non-fungible token...
- Patent number 11,694,195
- Issue date Jul 4, 2023
- Jan Willem Olger Valentijn Kerseboom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method employing virtual ledger
- Patent number 11,510,062
- Issue date Nov 22, 2022
- Carlos R. Villamar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD EMPLOYING VIRTUAL LEDGER WITH NON-FUNGIBLE TOKEN...
- Publication number 20210295324
- Publication date Sep 23, 2021
- Jan Willem Olger Valentijn Kerseboom
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD EMPLOYING VIRTUAL LEDGER
- Publication number 20200329373
- Publication date Oct 15, 2020
- Carlos R. Villamar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE