Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427034 | Contactless tactile feedback on gaming terminal with 3D display | David Froy, Fayez Idris, Stefan Keilwert, Sven Aurich, Klaus Achmuller | 2019-10-01 |
| 10403084 | Contactless tactile feedback on gaming terminal with 3D display | David Froy, Fayez Idris, Stefan Keilwert, Sven Aurich, Klaus Achmuller | 2019-09-03 |
| 9144278 | Reusable and disposable grocery bags | — | 2015-09-29 |