Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11501346 | System and method for facilitating seamless commerce | David John Steiner, Wan-Chen Tsai, Vinessia Hankins | 2022-11-15 |
| 10867502 | Method and apparatus for reuniting group members in a retail store | Hye Suk Makley, David John Steiner, Daniel Hunt, Nancy Yaguda | 2020-12-15 |