Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893456 | Method and apparatus for processing envelopes containing documents to obtain images of the documents | Michael Sullivan, David Helmlinger, Robert R. DeWitt, George Hayduchok | 2014-11-25 |
| 6141883 | Apparatus for detecting the thickness of documents | Paul Mitchell | 2000-11-07 |