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Dmitriy Kolchin
San Francisco, CA
US
6 patents
3 Patents
US12619974
2026
System and Method for Conducting Secure Financial Transactions
0 cites
US12619990
2026
System and Method for Conducting Secure Financial Transactions
0 cites
US11850698
2023
Automatic Knife Sharpening Machine with Sharpness Detection
The Hillman Group, Inc.
0 cites