Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8945679 | Apparatus for impregnating web-like materials with thermally curable impregnating resin | Alois Gruber | 2015-02-03 |
| 8877873 | Impregnation with hybrid resins | — | 2014-11-04 |