Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468393 | Patterned paper | Edward Charles Small | 2002-10-22 |
| D391404 | Sheet material with random contrasting flake pattern | Edward Charles Small | 1998-03-03 |
| 5690789 | Production of patterned paper | Edward Charles Small | 1997-11-25 |
| 4535285 | Apparatus for determining an electrical characteristic of a fibrous dispersion | Stephen R. Hemm, Rupert Russell | 1985-08-13 |