Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9640015 | Systems and methods for merchandise display, sale and inventory control | Donald Stark, Richard L. Malone, Roger H. Grow | 2017-05-02 |
| 9135216 | Systems and methods for merchandise display, sale and inventory control | Donald Stark, Richard L. Malone, Roger H. Grow | 2015-09-15 |