Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7733097 | Method for determining a property of a fluid for a household device | Johann Schenkl | 2010-06-08 |
| 4504533 | Gypsum construction sheet with glass fiber/non-woven felt lining sheet | Engelbert Wintzheimer, Gerhard Neuhauser | 1985-03-12 |