Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8075669 | Composite material | Klaus Meindl | 2011-12-13 |
| 7670720 | Electrochemical energy storage means | Peter Hertel, Manfred Wendl | 2010-03-02 |
| 6921606 | Composite films for electrochemical devices | Robert L. Sassa, David Zuckerbrod, John E. Bacino | 2005-07-26 |
| 6261678 | Flexible water and oil resistant composites | Rainer von Fragstein, Rudolf Steffl, Wolfgang Zehnder | 2001-07-17 |
| 6074738 | Flexible water and oil resistant composites | Rainer von Fragstein, Rudolf Steffl, Wolfgang Zehnder | 2000-06-13 |
| 5814405 | Strong, air permeable membranes of polytetrafluoroethylene | Phillip A. Branca, Daniel E. Hubis, Christiane Rudolf, Ralf Tillmanns | 1998-09-29 |