Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146339 | Handheld input apparatus | Michael Dale Jensen, Perry H. Pierce, Justin A. Coppin | 2018-12-04 |
| 9886092 | Haptics for a handheld input apparatus | Perry H. Pierce | 2018-02-06 |