Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971149 | Method for comparing an original document and a modified document using user-selected reference point sets | — | 2011-06-28 |
| 7907794 | Method for aligning a modified document and an original document for comparison and difference highlighting | Benjamin Gunderson | 2011-03-15 |