Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678447 | On-line web planarity measurement apparatus and method | — | 1997-10-21 |
| 5679161 | Precision center guiding of a web coated with light sensitive photographic emulsion | John P. Wysokowski, Robert L. Walton, Mark Abbey, Kevin Peter Deuel | 1997-10-21 |