Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8229908 | Dividing financial-data to facilitate simultaneous modifications by multiple users | David DeGraaff, Andrew D. Holmes, Teresa Roberts, Harold E. Schoolcraft | 2012-07-24 |
| 7653613 | Method and apparatus for facilitating simultaneous modifications to financial-data by multiple users | David DeGraaff, Andrew D. Holmes, Teresa Roberts, Harold E. Schoolcraft | 2010-01-26 |