Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170416 | Scrolling thin film magnifier device | James H. Rittenburg | 2015-10-27 |
| 8947794 | Label with integrated thin film magnifier | James H. Rittenburg | 2015-02-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9170416 | Scrolling thin film magnifier device | James H. Rittenburg | 2015-10-27 |
| 8947794 | Label with integrated thin film magnifier | James H. Rittenburg | 2015-02-03 |