Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684707 | Apparatus and method for analyzing paper surface topography | — | 1997-11-04 |
| 5614662 | Apparatus and method for measuring a paper surface roughness | Matthew J. Hallan, Stephen J. Paradis, Michael L. Shephard | 1997-03-25 |