Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6379438 | Plate filter element for an air filter | Horst Schneider | 2002-04-30 |
| 6368506 | Ring encasement with clamps for zigzag fold paper | Hans Gebert, Claude Gebler, Dieter Noack, Horst Scheider | 2002-04-09 |