Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5238463 | Method of treating denim fabric | Catherine A. Arini | 1993-08-24 |
| 4600406 | Method of low temperature bleaching with reduced amounts of chlorine requiring reduced bleaching intervals | — | 1986-07-15 |