

RADIAN US Patents
- 9,366,744 – Instrument transformer test equipment and method
- 2,698,428 – Instrument transformer test equipment and method
- PI0815488-0 – Instrument transformer test equipment and method
- 2,179,296 (EP) – Instrument transformer test equipment and method
- 9,995,769 – Universal watthour meter socket/adapter for field testing
- 2,868,482 – Universal watthour meter socket/adapter for field testing
- 602008060522.1 – Instrument transformer test equipment and method
- 2,745,414 – Instrument transformer test equipment and method
- 2,179,296 (FR) – Instrument transformer test equipment and method
- 2,179,296 (IT) – Instrument transformer test equipment and method
- 2,179,296 (GB) – Instrument transformer test equipment and method


Powermetrix US Patents
- 9,654,054 – Device and method for saturation prevention by transfer function modulation associated with conditioning of electrical current or voltage
- 9,660,621 – Large dynamic range analog signal conditioning method and device with active accuracy enhancement
- 9,939,471 – Power measurement system
- 11,038,362 – Self-contained power signal generation system for electricity meter testing
- 11,290,074 – Method and device for power signal generation utilizing a fully-differential power amplifier
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