Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484308 | System and method for ensuring data integrity on a removable hard drive | John J. Pearce | 2002-11-19 |
| 6463337 | Railroad vital signal output module with cryptographic safe drive | — | 2002-10-08 |