Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7740777 | Method and apparatus for producing polymer fibers and fabrics including multiple polymer components | Arnold E. Wilkie | 2010-06-22 |
| 7179412 | Method and apparatus for producing polymer fibers and fabrics including multiple polymer components in a closed system | Arnold E. Wilkie | 2007-02-20 |
| 6120276 | Apparatus for spinning core filaments | — | 2000-09-19 |
| 5730821 | Process for producing a web of thermoplastic polymer filaments | Rolf Helmut Joest, Hans-Georg Geus, Bernd Kunze, Herbert Schulz | 1998-03-24 |
| 5609808 | Method of making a fleece or mat of thermoplastic polymer filaments | Rolf Helmut Joest, Hans-Georg Geus, Bernd Kunze, Herbert Schulz | 1997-03-11 |
| 5503784 | Method for producing nonwoven thermoplastic webs | — | 1996-04-02 |
| 5460500 | Apparatus for producing a nonwoven spun-filament web of aerodynamically stretched filament of a plastic | Hans-Georg Geus, Bernd Kunze | 1995-10-24 |
| 5098636 | Method of producing plastic fibers or filaments, preferably in conjunction with the formation of nonwoven fabric | — | 1992-03-24 |
| 5017323 | Method and apparatus for stretching thermoplastic films | — | 1991-05-21 |
| 4838774 | Apparatus for making a spun-filament fleece | — | 1989-06-13 |
| 4820142 | Apparatus for making a spun-filament fleece | — | 1989-04-11 |
| 4813864 | Apparatus for making a spun-filament fleece | — | 1989-03-21 |
| 4812112 | Apparatus for making a spun fleece from endless synthetic-resin filament | — | 1989-03-14 |
| 4797079 | Apparatus for making a thermoplastic monofilament of exact thickness | — | 1989-01-10 |
| 4708619 | Apparatus for spinning monofilaments | — | 1987-11-24 |