Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10243939 | Key distribution in a distributed computing environment | Matthew John Campagna, Gregory Alan Rubin, Nicholas Alexander Allen, Eric Jason Brandwine | 2019-03-26 |
| 10237249 | Key revocation | Matthew John Campagna, Gregory Alan Rubin, Nicholas Alexander Allen, Eric Jason Brandwine | 2019-03-19 |
| 10230525 | Public key rollup for merkle tree signature scheme | Matthew John Campagna, Eric Jason Brandwine | 2019-03-12 |
| 10218511 | Signature delegation | Matthew John Campagna, Gregory Alan Rubin, Nicholas Alexander Allen, Eric Jason Brandwine | 2019-02-26 |