Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626411 | Active isolation module | Worthington B. Houghton, Jr., Eric Anderson, Vyacheslav M. Ryaboy | 2003-09-30 |
| 6209841 | Active isolation module | Worthington B. Houghton, Jr., Eric Anderson, Vyacheslav M. Ryaboy | 2001-04-03 |