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 | Peter D. Tsakanikas | 1994-08-30 |
JO
Joseph M. Osborne
Overall (1994): #112,377 of 165,921Top 70%
1
Patents 1994