Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348761 | Use of a swellable plastic and process for making a resistive moisture sensor | Helmut Mitter, Herbert Sollradl, Norbert Rossak | 1994-09-20 |
| 4777060 | Method for making a composite substrate for electronic semiconductor parts | Kurt Mayr, Reinhard Staffler, Werner Tippelt | 1988-10-11 |