Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419618 | Tamper-evident electric paper | Jock Douglas Mackinlay, Daniel G. Bobrow, Daniel H. Greene, L. Charles Hebel, Nicholas K. Sheridon +1 more | 2002-07-16 |
| 6303211 | Tamper-evident electric paper | Jock Douglas Mackinlay, Daniel G. Bobrow, Daniel H. Greene, L. Charles Hebel, Nicholas K. Sheridon +1 more | 2001-10-16 |
| 5880727 | Reprographic system for arranging presets locations in a multi-level user interface | Michael W. Barrett, Andrew T. Martin, Christie A. May | 1999-03-09 |