Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11023960 | System and method for e-commerce accessibility | David T. Frederick, Daniel J. Bernard | 2021-06-01 |
| 10311506 | System and method for e-commerce accessibility | David T. Frederick | 2019-06-04 |
| 9430784 | System for E-commerce accessibility | David T. Frederick | 2016-08-30 |