Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4563564 | Film resistors | Bret Ericsen, John C. Hastings, Scott Jansen | 1986-01-07 |
| 4525688 | Oscilloscope signal input circuit including an attenuator | Warren K. Wimmer | 1985-06-25 |
| 4495458 | Termination for high impedance attenuator | — | 1985-01-22 |
| 4181903 | Hybrid cascade attenuator | Kenneth C. Holland, Gary W. Reed | 1980-01-01 |