Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913524 | Apparatus for dyeing textile substrates with foamed dye | Christoph W. Aurich, Dieter F. Zeiffer | 2011-03-29 |
| 7431771 | Apparatus and method for applying a foamed composition to a dimensionally unstable traveling substrate | Dieter F. Zeiffer | 2008-10-07 |
| 6814806 | Controlled flow applicator | Dieter F. Zeiffer, Christoph W. Aurich | 2004-11-09 |