Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487228 | Metadata structures and related locking techniques to improve performance and scalability in a cluster file system | Kenneth Preslan, Matthew O'Keefe | 2009-02-03 |
| 7406473 | Distributed file system using disk servers, lock servers and file servers | Jonathan E. Brassow, Andrew Lewis, Adam Manthei, Matthew O'Keefe, Kenneth Preslan +1 more | 2008-07-29 |