Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373229 | Method and apparatus for measuring an electrical characteristic of a fibrous dispersion | — | 1994-12-13 |
| 5365775 | Process for automatic measurement of specific filtration resistance and electrostatic charge of a fibrous dispersion | — | 1994-11-22 |
| 5114539 | Methods for manufacturing paper products | Maria S. Reichlin | 1992-05-19 |
| 4684440 | Method for manufacturing paper products | Maria S. Reichlin | 1987-08-04 |
| 4661225 | Method and apparatus for measuring the electrophoretic mobility of migrating particles | Ryder O. FitzGerald | 1987-04-28 |