Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5176844 | Alkali metal N-halo-alkanesulfonamides bleaching agents | Robert J. Raynor | 1993-01-05 | $1,661,000 |
| 4909956 | Chlorine bleach compositions with reduced fabric dye attack | — | 1990-03-20 | $4,627,000 |