Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832699 | Continuous process for dyeing nylon fabrics | Ernest J. Russell | 1989-05-23 |
| 4812140 | Continuous aqueous dyeing process for high-tenacity industrial nylon fabrics | Ernest J. Russell | 1989-03-14 |