Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8914639 | Method and apparatus for one-step signature trust for digitally-signed documents | — | 2014-12-16 |
| 8423913 | Methods and apparatus to display style-related information | Jens C. Neffe | 2013-04-16 |
| 7882082 | Repairing links in locked files | Martin Rehfeld, Lance Lewis, Michele K. Tomac | 2011-02-01 |
| 7072893 | Repairing links in locked files | Martin Rehfeld, Lance Lewis, Michele K. Tomac | 2006-07-04 |