Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863626 | Encapsulated enzyme in dry bleach composition | Thomas S. Coyne, J. Bruce England, Frances E. Mitchell, Dale S. Steichen | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863626 | Encapsulated enzyme in dry bleach composition | Thomas S. Coyne, J. Bruce England, Frances E. Mitchell, Dale S. Steichen | 1989-09-05 |