Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667035 | Method of converting a filesystem while the filesystem remains in an active state | Dennis Steven DeLorme, Margaret R. Fenlon, Robert Gintowt, Alan Leon Levering, Michael John Oberholtzer +3 more | 2014-03-04 |
| 7840764 | Apparatus and method for sharing a virtual file system between logical partitions | David J. Gimpl, Tammy L. Van Hove | 2010-11-23 |
| 7337171 | Apparatus and method for sharing a virtual file system between logical partitions | David J. Gimpl, Tammy L. Van Hove | 2008-02-26 |
| 6523033 | Apparatus and method for file locking for computer programs that use different size locks | Robert Douglas Holt | 2003-02-18 |
| 5745766 | PC product registration and tracking | Arnold H. Bramnick, Nathaniel Calvert, Arthur Frank Snyder, III, John Robert Ure | 1998-04-28 |