Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643511 | System and method for remote mail delivery notification | — | 2014-02-04 |
| 6259164 | Offset alignment marks method and apparatus | Katherine Cecelia Norris, Paul D. Sonntag | 2001-07-10 |
| 5943587 | Method for making offset alignment marks | Katherine Cecelia Norris, Paul D. Sonntag | 1999-08-24 |