Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547078 | Automated mail extraction and remittance processing | William R. Lile, Albert F. Stevens, Mark A. Stevens, Robert R. DeWitt, Michael E. York | 2003-04-15 |
| 6064023 | Automated mail extraction and remittance processing | William R. Lile, Albert F. Stevens, Mark A. Stevens, Robert R. DeWitt, Michael E. York | 2000-05-16 |
| 5842693 | Automated mail extraction and remittance processing | Albert F. Stevens, Mark A. Stevens, Robert R. DeWitt, William R. Lile, Michael E. York +1 more | 1998-12-01 |
| 5518121 | Method for automated mail extraction and remittance processing | Albert F. Stevens, Mark A. Stevens, Robert R. DeWitt, William R. Lile, Michael E. York +1 more | 1996-05-21 |
| 5310062 | Apparatus for automated mail extraction and remittance processing | Albert F. Stevens, Mark A. Stevens, Robert R. DeWitt, William R. Lile, Michael E. York +1 more | 1994-05-10 |