Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651445 | Apparatus for the automated processing of bulk mail having varied characteristics | Albert F. Stevens, Robert R. DeWitt, Michael E. York, David J. Keller | 1997-07-29 |
| 5649628 | Method and apparatus for determining the orientation of a document | Mark A. Stevens | 1997-07-22 |