Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967873 | Dyed textile article and dye bath assistant | — | 2011-06-28 |
| 6551362 | Composition for dyeing material of synthetic aromatic polyamide fibers comprising a cationic dye and novel dye assistant | Harold Kenneth Greeson, Jr., Malcolm S. Haith | 2003-04-22 |