Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212727 | System and method for sending, delivery and receiving of faxes, including delivery of faxes with adaptive protocol selection | Michael Alexander Preobrazhensky, David M. Hayden | 2025-01-28 |
| 11838478 | System and method for sending, delivery and receiving of faxes, including delivery of faxes with adaptive protocol selection | Michael Alexander Preobrazhensky, David M. Hayden | 2023-12-05 |
| 11178307 | System and method for sending, delivery and receiving of faxes, including delivery of faxes with adaptive protocol selection | Michael Alexander Preobrazhensky, David M. Hayden | 2021-11-16 |
| 10616441 | System and method for sending, delivering and receiving of faxes, including delivery of faxes with adaptive protocol selection | Michael Alexander Preobrazhensky, David M. Hayden | 2020-04-07 |
| 10321013 | System and method for sending, delivery and receiving of faxes, including delivery of faxes with adaptive protocol selection | Michael Alexander Preobrazhensky, David M. Hayden | 2019-06-11 |