Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735740 | Diperoxyacid precursors and method | — | 1988-04-05 |
| 4661293 | Method for preparing 1,4-diaminoanthraquinones and intermediates thereof | — | 1987-04-28 |
| 4457855 | Stable hypochlorite solution suspendable dyes | Barry A. Sudbury | 1984-07-03 |