Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9729449 | Method and apparatus for enhanced routing within a shortest path based routed network containing local and long distance links | Ethan John Cardwell, Peter Cieslar, Howard L. Johnson, Jesse Willeke | 2017-08-08 |
| 9571423 | Port decommissioning | Nhan Trong Pham, Howard L. Johnson, Siming Li, Ethan John Cardwell | 2017-02-14 |