Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9518659 | Flat gasket with calendered sieve layer | Georg Egloff, Hans WALDVOGEL, Andreas Helfenbein, Robert Blersch | 2016-12-13 |
| 9227331 | Razor blade unit | Andrew Zhuk, Caleb MacCallum Estabrooks | 2016-01-05 |