Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385203 | Communication server apparatus and method | Robert H. Locklear, Jr., James R. Sisk | 2002-05-07 |
| 6366644 | Loop integrity test device and method for digital subscriber line (XDSL) communication | James R. Sisk | 2002-04-02 |