Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092089 | Augmenting comment field of postscript files to enable document management | Arthur R. Roberts, Robert W. Peverly, Mahesh Viswanathan | 2000-07-18 |
| 6078934 | Management of a document database for page retrieval | Arthur R. Roberts, Robert W. Peverly, Mahesh Viswanathan | 2000-06-20 |