Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625407 | Cantilever drum mount for document printer/copier | James D. Shifley, Andreas Dickhoff, Andreas Nagy | 2003-09-23 |
| 6615722 | Replaceable cylinder element including cylindrical sleeve and end members having complementary centering faces | Wolfgang Heinrich Alberstadt, Christian Compera, Andreas Dickhoff, Karlheinz Groeninger, James D. Shifley | 2003-09-09 |