Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484304 | Transaction execution system having keyboard and message customization, improved key function versatility and message segmentation | Robert W. Anderson, Alice K. McMullen | 1984-11-20 |
| 4460960 | Transaction execution system having keyboard and message customization, improved key function versatility and message segmentation | Robert W. Anderson, Alice K. McMullen | 1984-07-17 |
| 4319336 | Transaction execution system with improved key function versatility | Robert W. Anderson, Alice K. McMullen | 1982-03-09 |
| 4186871 | Transaction execution system with secure encryption key storage and communications | Robert W. Anderson, Steven Brock | 1980-02-05 |