John D. Arnold

Sipex Corp. manufactures and sells analog integrated circuits. The firm's products include boost regulators, charge pumps, LED drivers, PWM controllers, multi protocols, USB, advanced power control and photo detector IC. The company was founded in 1983 and is located in Milpitas, CA.

Measurement Specialties, Inc. manufactures digital electronic measurement devices. Its sensor products comprise pressure components, sensors, and transducers; load cells; linear variable differential transformers, rotary position transducers, and magneto-resistive sensors and magnetic encoders; long stroke linear displacement, magnetostrictive, and hi-rel rotary sensors; traffic and custom piezoelectric film sensors; accelerometers; relative humidity sensors; fluid monitoring sensors; thermistors and resistance temperature detectors; pulse oximetry and X-ray detection sensors; angular rate measurement sensors; and static and dynamic torque or force sensors. The company’s technologies comprise piezoresistive silicon, polymer and ceramic piezoelectric materials, application specific integrated circuits, micro-electromechanical systems, foil strain gauges, electromagnetic force balance systems, fluid capacitive sensors, linear and rotational variable differential transformers and anisotropic magneto-resistive devices. Measurement Specialties was founded in 1981 and is headquartered in Hampton, VA.