Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025018 | Method and apparatus for making wire mesh preform | Kurry Emmons, Peter P. Usher | 2000-02-15 |
| 5071724 | Method for making colored magnetic particles and their use in electrostatographic toner compositions | — | 1991-12-10 |
| 5021315 | Method for making magnetic particles having improved conductivity and their use in electrostatographic printing applications | — | 1991-06-04 |