Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9714527 | Locking device | — | 2017-07-25 |
| 9566504 | Air cleaner for removing air pollutants from an air stream | Christoph Bichl, Alois Homer, Erich Petein, Maximillian Vojta | 2017-02-14 |