Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681000 | Servicing apparatus for a yarn package-producing textile machine | Stephan Kaspers, Hans-Willi Esser | 1997-10-28 |
| 5634602 | Open end spinning machine with associated service device | Stephan Kaspers, Hans-Willi Esser, Volker Reichardt | 1997-06-03 |
| 5634603 | Service arrangement for a textile machine for producing wound yarn packages | Hans Raasch, Hans-Willi Esser | 1997-06-03 |