Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158635 | Method for the manufacture of a connection member for filter bags | Erich Schmierer | 1992-10-27 |
| 5072837 | Hinged multiple garment hanger | — | 1991-12-17 |
| 5065915 | Hinged multiple garment hanger | — | 1991-11-19 |
| 4953717 | Hinged multiple garment hanger | — | 1990-09-04 |