Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017370 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2021-05-25 |
| 11017371 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2021-05-25 |
| 10055737 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2018-08-21 |
| 10055723 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2018-08-21 |
| 9959538 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2018-05-01 |
| 9953324 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2018-04-24 |
| 9892396 | Multi-point authentication for payment transactions | Timothy C. Buchholtz, Daniel Ramirez, Michael J. Rohn | 2018-02-13 |
| 8643421 | Implementing low power, single master-slave elastic buffer | Anthony Gus Aipperspach, Matthew R. Ellavsky, Kent Harold Haselhorst, Kerry Christopher Imming, Mark G. Veldhuizen | 2014-02-04 |