Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10158754 | Systems and methods for authenticating a caller at a call center | Lucas Wiechman, Matthew Burgund, Mark Biersdorf, Gary Littell | 2018-12-18 |
| 10154134 | Systems and methods for authenticating a caller at a call center | Lucas Wiechman, Matthew Burgund, Mark Biersdorf | 2018-12-11 |
| 9961194 | Systems and methods for authenticating a caller at a call center | Lucas Wiechman, Matthew Burgund, Mark Biersdorf | 2018-05-01 |
| 9894199 | Systems and methods for authenticating a caller at a call center | Lucas Wiechman, Matthew Burgund, Mark Biersdorf, Gary Littell | 2018-02-13 |