Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288388 | Bleaching composition | Alan Smith | 1981-09-08 |
| 4225451 | Bleaching composition | Alan Smith | 1980-09-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288388 | Bleaching composition | Alan Smith | 1981-09-08 |
| 4225451 | Bleaching composition | Alan Smith | 1980-09-30 |