Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543226 | Methods and systems for objects supporting structured language persistent state | Frank Mantek, Andrew Layman, Robert Little, Darren A. Apfel | 2009-06-02 |
| 6799301 | Methods and systems for objects supporting structured language persistent state | Frank Mantek, Andrew Layman, Robert Little, Darren A. Apfel | 2004-09-28 |
| 6182092 | Method and system for converting between structured language elements and objects embeddable in a document | Frank Mantek, Andrew Layman, Robert Little, Darren A. Apfel | 2001-01-30 |