Austin, Texas
United States
4
2023-11-02
The entities that hold a legal rights for patent applications filed by inventor CHAMORRO Derek A.:
Derek A. CHAMORRO from Austin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Traceable key block-chain ledger
#2 | 2022-01-13Traceable key block-chain ledger
#3 | 2020-07-23Traceable key block-chain ledger
#4 | 2019-07-04Traceable key block-chain ledger
2552430 ⎘