Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044985 | Process for pre-treating cellulosic fibers and cellulosic fiber blends | Michael Grigat | 2006-05-16 |
| 6176884 | Continuous fabric rinsing method and apparatus | — | 2001-01-23 |
| 5047064 | Method and composition for the alkali treatment of cellulosic substrates | — | 1991-09-10 |
| 4568349 | Alkali treatment of cellulosic fiber goods | — | 1986-02-04 |