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