Patrick H Mawet

Title: The Innovations of Patrick H Mawet

Introduction

Patrick H Mawet is an accomplished inventor based in Everett, WA (US). He has made significant contributions to the field of sensor technology, holding a total of 3 patents. His work focuses on developing advanced sensors that operate effectively under various conditions.

Latest Patents

One of his notable patents is the "Dielectric liquid level sensor and method." This innovative sensor is designed to detect the level of oil or transmission fluid, functioning efficiently under both normal and extreme temperature conditions. The sensor features a probe with a pair of electrodes that form a level detecting capacitor, which extends into the vessel to measure the liquid level. It includes a reference capacitor that matches the capacitance of the level detecting capacitor when no dielectric liquid is present. The circuitry measures the capacitance of both capacitors and derives a signal proportional to the liquid level. Additionally, the sensor is equipped with a method to compensate for varying dielectric constants of the oil or transmission fluid.

Another significant invention by Mawet is the "Angular displacement sensor." This rotational displacement sensor consists of a pair of coils mounted adjacent to a rotatable cam made of metallic material. The coils are energized by high-frequency alternating current, and a differential amplifier is connected to the coils. The output of the amplifier is linearly proportional to the rotational angular displacement of the cam relative to the coils.

Career Highlights

Throughout his career, Patrick H Mawet has worked with prominent companies such as Caterpillar Inc. and Baker Hughes Corporation. His experience in these organizations has contributed to his expertise in sensor technology and innovation.

Collaborations

Mawet has collaborated with notable individuals in his field, including Kim W Atherton and Charles R Clow. These partnerships have likely enhanced his work and led to further advancements in sensor technology.

Conclusion

Patrick H Mawet is a distinguished inventor whose work in sensor technology has led to the development of innovative solutions for detecting liquid levels and measuring angular displacement. His contributions continue to impact the industry positively.