Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818426 | Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions | Stephen A. Madison | 1989-04-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818426 | Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions | Stephen A. Madison | 1989-04-04 |