Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420263 | Method for controlling extrusions in aluminum metal lines and the device formed therefrom | Roger W. Cheek, George A. Dunbar, III, Robert M. Geffken, William J. Murphy, David H. Yao | 2002-07-16 |