Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493680 | Method and apparatus for processing billing transactions | James R. Logan, Mark Cohen, Craig Williams | 2002-12-10 |
| 5978577 | Method and apparatus for transaction processing in a distributed database system | William Rierden, Mark Marusin | 1999-11-02 |