Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860123 | Electronic store | Karl W. McCalley, John Russell Bertram, Walter W. Sloan | 1989-08-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860123 | Electronic store | Karl W. McCalley, John Russell Bertram, Walter W. Sloan | 1989-08-22 |