Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6614558 | Engraver and method for focusing and measuring areas on a workpiece engraved by the engraver | Michael Duane Christopher, David Flannery, David R. Setiz, Wei Zhao | 2003-09-02 |
| 6515772 | Apparatus and method for engraving a gravure printing cylinder | Paul L. Holowko, John W. Fraser, Curtis Woods | 2003-02-04 |