DB

Derk Alexander Bell

📍 IJsselstein, NL: #13 of 33 inventorsTop 40%
Overall (All Time): #1,812,629 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11694195 System and method employing virtual ledger with non-fungible token (NFT) generation Jan Willem Olger Valentijn Kerseboom, Carlos R. Villamar 2023-07-04
11510062 System and method employing virtual ledger Carlos R. Villamar, Jan Willem Olger Valentijn Kerseboom 2022-11-22