Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117247 | Heat storage device | Peter Vetter, Veronika Stahl | 2024-10-15 |
| 5637277 | Process and device for producing foam casings with CFC-free polyurethane foams | Ferdinand Althausen, Helmut Duschanek, Bodo Buchel, Kurt Pieper | 1997-06-10 |
| 5237941 | Embroidery hoop with an outer contour deviating from the circular shape | Paul Reinheimer | 1993-08-24 |