Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615722 | Replaceable cylinder element including cylindrical sleeve and end members having complementary centering faces | Wolfgang Heinrich Alberstadt, Christian Compera, Andreas Dickhoff, Gregory L. Kowalski, James D. Shifley | 2003-09-09 |