Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6436191 | Corona discharge treatment roller and surface finishing process | Arthur M. Stewart | 2002-08-20 |
| 6423259 | Process for finishing the surface of a corona discharge treatment roller | Arthur M. Stewart | 2002-07-23 |