Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813668 | Apparatus for conveying and staggering envelope contents for review by an operator | — | 1998-09-29 |
| 5440861 | Method and apparatus for emptying envelopes | — | 1995-08-15 |
| 4866908 | Table-top mail extraction apparatus having separate, connectable power unit | Wolfgang Kunne | 1989-09-19 |