Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703030 | Bleach compositions comprising cobalt catalysts | William Michael Scheper | 1997-12-30 |
| 5597936 | Method for manufacturing cobalt catalysts | Mark Robert Sivik | 1997-01-28 |
CP
Christopher Mark Perkins
Overall (1997): #43,889 of 185,788Top 25%
2
Patents 1997