Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6214059 | Liquid alkali for reactive dyeing of textiles | — | 2001-04-10 |
| 6201044 | Post-dye screen printing | Yonghua Li | 2001-03-13 |
| 6168635 | Post-dye screen printing | James F. Leuck, Patricia Ann Schwartz | 2001-01-02 |
| 6139590 | Post-dye screen color printing | Yonghua Li, Eric M. Henry | 2000-10-31 |
| 5984977 | Post-dye screen printing | James F. Leuck, Patricia Ann Schwartz | 1999-11-16 |
| 5827679 | Chemical evaluation method | Jack D. Madren, Jr., Linda C. Ehrlich, Richard A. Diehl | 1998-10-27 |
| 5772697 | Process for preparing a liquid caustic composition for use in reactive dyeing which has target total and active alkalinities | Edwin T. Turner, James F. Leuck | 1998-06-30 |
| 5667532 | Liquid alkali for reactive dyeing of textiles | — | 1997-09-16 |
| 5616280 | Bleaching composition | James F. Leuck, Edwin T. Turner | 1997-04-01 |
| 5609180 | Liquid alkali system for fiber reactive dyeing | Edwin T. Turner, James F. Leuck | 1997-03-11 |
| 5603736 | Liquid alkali for reactive dyeing of textiles | — | 1997-02-18 |
| 5464563 | Bleaching composition | James F. Leuck, Edwin T. Turner | 1995-11-07 |
| 5382262 | Process for preparing a super saturated liquid alkali composition for reactive dyeing of textiles | — | 1995-01-17 |
| 5207800 | Low toxicity, biodegradable salt substitute for dyeing textiles: magnesium acetate in direct or reactive dyeing of cotton | — | 1993-05-04 |