Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587859 | Printable interfaces and digital linkmarks | Thomas J. Dougherty, S. Joy Mountford, Daniel E. Cummings | 2003-07-01 |
| 6256638 | Printable interfaces and digital linkmarks | Thomas J. Dougherty, S. Joy Mountford, Daniel E. Cummings | 2001-07-03 |