Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506345 | System and method for a microphone | Wolfgang Klein | 2019-12-10 |
| 10322481 | Support structure and method of forming a support structure | Alfons Dehe, Ulrich Krumbein | 2019-06-18 |