Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942995 | Method for converting a multi-ply paper product | George Vincent Wegele | 2011-05-17 |
| 5300236 | Composition for softening fabrics | Fabrizio Bortolotti, Ian R. Kenyon | 1994-04-05 |
| 4370144 | Two-phase organic solvent-water dyeing process for polyester fibers | James K. Skelly, Carl Becker | 1983-01-25 |
| 4348203 | Dyeing process | James K. Skelly, Barrie Broadbent | 1982-09-07 |
| 4340387 | Process for the dyeing of fibre material | Jacques Zurbuchen, Willi Leutenegger | 1982-07-20 |
| 4266939 | Composition of 4-amino-4'-nitrostilbene-2,2'-disulphonic acid diazo compounds and coloring process | John D. Hildreth, Anton F. Tschopp | 1981-05-12 |