Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4293607 | Flexible sheet covering material for wrapping heat, cold and sound insulation | Ulf W. Lindberg, Weimar A. Anneflod, Nils WERNER, Bjorn Wimelius | 1981-10-06 |
| 4188248 | Producing a continuous flexible sheet covering material for wrapping heat, cold and sound insulation | Ulf W. Lindberg, Weimar A. Anneflod, Nils WERNER, Bjorn Wimelius | 1980-02-12 |