Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8909595 | Method for entering, recording, distributing and reporting data | Woodrow W. Gandy, Robert W. Langdon, James E. Slagle | 2014-12-09 |
| 8898106 | Method for entering, recording, distributing and reporting data | Woodrow W. Gandy, Robert W. Langdon, James E. Slagle | 2014-11-25 |
| D287370 | Calculator for a shopping cart | Mike Brennan | 1986-12-23 |