Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342589 | Process for converting chromium dioxide magnetic pigment particles into nonmagnetic chromium (III) oxide | Joseph M. Osborne | 1994-08-30 |
PT
Peter D. Tsakanikas
Overall (1994): #82,300 of 165,921Top 50%
1
Patents 1994