Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5807781 | Release base paper having silicate-containing primer coats | Bernd Reinhardt, Michael Hottentrager | 1998-09-15 |
| 5102502 | Manufacture of highly compressed paper containing synthetic fibers | Bernd Reinhardt, Leif Frilund | 1992-04-07 |