Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6867708 | Communications system and method for interconnected networks having a linear topology, especially railways | Albert D. Darby, Jr., David Poltz, Irfan Ali, William Cherrick Schoonmaker, George Jarman | 2005-03-15 |
| 6400281 | Communications system and method for interconnected networks having a linear topology, especially railways | Albert D. Darby, Jr., David Michael Peltz, Irfan Ali, William Cherrick Schoonmaker, George Jarman | 2002-06-04 |
| 6336148 | Automatic checking of public contracts and private constraints on distributed objects | Roongko Doong, Sriram Sankar | 2002-01-01 |