Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639185 | Trackball input device with additional rocking motion | Megan A. McClain, Ulrich Mueller, Heiko Maiwand | 2017-05-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9639185 | Trackball input device with additional rocking motion | Megan A. McClain, Ulrich Mueller, Heiko Maiwand | 2017-05-02 |