Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10397679 | Transparent touchscreen parametric emitter | David S. Hecht, Keith Chipperfield, Mark Norris, Elwood G. Norris | 2019-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10397679 | Transparent touchscreen parametric emitter | David S. Hecht, Keith Chipperfield, Mark Norris, Elwood G. Norris | 2019-08-27 |