Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10404641 | Internet e-mail bridge | Douglas K. Brubacher | 2019-09-03 |
| 9742717 | Internet e-mail bridge | Douglas K. Brubacher | 2017-08-22 |
| 8943148 | Internet E-mail bridge | Douglas K. Brubacher | 2015-01-27 |
| 7865554 | Internet e-mail bridge | Douglas K. Brubacher | 2011-01-04 |