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Mark Biersdorf

SF State Farm: 4 patents #46 of 265Top 20%
📍 Bloomington, IL: #26 of 129 inventorsTop 25%
🗺 Illinois: #492 of 7,998 inventorsTop 7%
Overall (2018): #40,447 of 503,207Top 9%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10158754 Systems and methods for authenticating a caller at a call center Lucas Wiechman, Matthew Burgund, Gary Littell, Dan Hlavac 2018-12-18
10154134 Systems and methods for authenticating a caller at a call center Lucas Wiechman, Matthew Burgund, Dan Hlavac 2018-12-11
9961194 Systems and methods for authenticating a caller at a call center Lucas Wiechman, Matthew Burgund, Dan Hlavac 2018-05-01
9894199 Systems and methods for authenticating a caller at a call center Lucas Wiechman, Matthew Burgund, Gary Littell, Dan Hlavac 2018-02-13