Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12256011 | Methods, systems, and media for secure authentication of users based on a biometric identifier and knowledge-based secondary information | David Stein, Ryan Vilim | 2025-03-18 |
| 12069053 | Secure methods, systems, and media for generating and verifying user credentials | David Stein | 2024-08-20 |
| 11979497 | Identity systems, methods, and media for auditing and notifying users concerning verifiable claims | David Stein | 2024-05-07 |
| 11811742 | Methods, systems, and media for recovering identity information in verifiable claims-based systems | David Stein | 2023-11-07 |
| 11711215 | Methods, systems, and media for secure authentication of users based on a biometric identifier and knowledge-based secondary information | David Stein, Ryan Vilim | 2023-07-25 |
| 11652819 | Secure methods, systems, and media for generating and verifying user credentials | David Stein | 2023-05-16 |
| 11115207 | Identity systems, methods, and media for auditing and notifying users concerning verifiable claims | David Stein | 2021-09-07 |
| 11108760 | Methods, systems, and media for recovering identity information in verifiable claims-based systems | David Stein | 2021-08-31 |
| D357521 | Head for a golf club | — | 1995-04-18 |