Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9773367 | System and method for revealing an item on a multi-touch interface | — | 2017-09-26 |
| 9747752 | Method of and device for generating true random numbers and a gaming system | — | 2017-08-29 |
| 9566504 | Air cleaner for removing air pollutants from an air stream | Christoph Bichl, Heinz Winkler, Erich Petein, Maximillian Vojta | 2017-02-14 |