Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846553 | Gypsum board coating, gypsum board and cardboard-coated gypsum board production method | — | 2010-12-07 |
| 7270872 | Insulation material comprising expanded polyurethane and crystallized polyamide | — | 2007-09-18 |
| 7223313 | Insulation material and method for manufacturing the insulation | — | 2007-05-29 |
| 7189296 | Insulation material and method for manufacturing the insulation | — | 2007-03-13 |