Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678594 | Method of encapsulating a bleach and activator therefor in a binder | Winston Uchiyama | 1987-07-07 |
EP
Eva H. Parfomak
Overall (All Time): #3,977,981 of 4,157,543Top 100%
1
Patents All Time