Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5004504 | Transparent iron oxide pigments | Anand S. G. Sharangpani | 1991-04-02 |
| 4615868 | Apparatus for purifying copper phthalocyanine pigment | Matthew K. L. Wong, Thomas E. Donegan | 1986-10-07 |
RS
Rodney Schroeder
Overall (All Time): #2,315,509 of 4,157,543Top 60%
2
Patents All Time