Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5305200 | Financial exchange system having automated recovery/rollback of unacknowledged orders | Richard Hartheimer, Michael J. Coleman, Chris Klepka | 1994-04-19 |
| 5289578 | Activation of a dormant sibling computer in a communication network by overriding a unique dormant node address with a common active node address | Richard Hartheimer, Michael J. Coleman, Chris Klepka | 1994-02-22 |
| 5258908 | Detection and prevention of duplicate trading transactions over a communications network | Richard Hartheimer, Michael J. Coleman, Chris Klepka | 1993-11-02 |