Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7659786 | Ring oscillator | Paul Bonwick | 2010-02-09 |
| 5132926 | Token ring equalizer | Stuart P. MacEachern, Howard C. Salwen | 1992-07-21 |
| 5090025 | Token ring synchronization | Stuart P. MacEachern, Howard C. Salwen | 1992-02-18 |