Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5015261 | Pre-treatment of cellulosic fibres or cellulosic fibres in blends with synthetic fibres for subsequent transfer printing | Henry Donenfeld | 1991-05-14 |
| 5008239 | Transfer printing of natural and natural/synthetic fibres | Henry Donenfeld | 1991-04-16 |
| 4863483 | Textile printing and dyeing: Dye liquor or print paste containing water insoluble hexa-methoxy-methyl-melamine in glycol | Henry Donenfeld | 1989-09-05 |