Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745694 | Treatment of fibers for improved dyeability | — | 2017-08-29 |
| 5815867 | Pretreatment of yarn and subsequent dyeing of yarn or fabric woven therewith | Thomas J. Keasler, Allen V. Hardy, III, Darren K. Barnes, Larry W. Strickland | 1998-10-06 |
| 5489313 | Method for salt-free dyeing | David M. Hall, Charles D. Cofield, Hugh W. Barrow | 1996-02-06 |
| 5330541 | Method for salt-free dyeing | David M. Hall, Charles D. Cofield, Hugh W. Barrow | 1994-07-19 |