Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856099 | Ultrafast analog to digital converters | — | 1989-08-08 |
| 4758963 | Modular computing oscilloscope with high speed signal memory | Bernard M. Gordon, Arthur W. Crooke, Colin Gyles, Evan Colton | 1988-07-19 |
| 4578640 | Oscilloscope control | Arthur W. Crooke, Colin Gyles | 1986-03-25 |
| 4555765 | Multi-mode oscilloscope trigger with compensating trigger delay | Arthur W. Crooke | 1985-11-26 |