Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698280 | Heat-shrinkable envelope | Ulrich Affolderbach, Hans-Juergen Meltsch, Sigrid Rose, Wolfgang Schulte | 1997-12-16 |
| 5449537 | Heat-shrinkable composite foil | Detlef Pieper | 1995-09-12 |
| 5250332 | Heat-shrinkable envelope having low-tearing susceptibility | Volker Heinze | 1993-10-05 |
| 4952437 | Heat-shrinkable sleeve | Hans Winterhoff, Christian Kipfelsberger | 1990-08-28 |
| 4952438 | Heat-shrinkable envelope | Christian Kipfelsberger | 1990-08-28 |