Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221285 | Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids, and textiles made therewith | Bethlehem K. Andrews, Nancy M. Morris, Darrell J. Donaldson | 1993-06-22 |
| 4975209 | Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids | Bethlehem K. Andrews | 1990-12-04 |
| 4936865 | Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids | Bethlehem K. Andrews | 1990-06-26 |
| 4820307 | Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids | Bethlehem K. Andrews | 1989-04-11 |
| 4483689 | Abrasion-resistant durable-press acrylic finishes for cotton textiles by use of nonoxidative polymerization initiators and accelerators in two-stage heat curing | — | 1984-11-20 |
| 4472167 | Mild-cure formaldehyde-free durable-press finishing of cotton textiles with glyoxal and glycols | — | 1984-09-18 |
| 4443222 | Zinc pyrithione process to impart antimicrobial properties to textiles | Cletus E. Morris | 1984-04-17 |
| 4199322 | Antibacterial textile finishes utilizing zinc acetate and hydrogen peroxide | Gary F. Danna, Tyrone L. Vigo | 1980-04-22 |