Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7494121 | Automatically variably shaped sheet stacking tray surface for printed sheets | Douglas K. Herrmann, Richard P. Ficarra, Bruce D. Caryl, Robert F. Rubscha | 2009-02-24 |