P Rowe Harris

Title: P Rowe Harris: Innovator in Differential Pressure Sensors

Introduction

P Rowe Harris is a notable inventor based in East Wareham, MA (US). He has made significant contributions to the field of differential pressure sensors, holding a total of 3 patents. His work focuses on innovative methods that enhance the functionality and reliability of pressure sensing devices.

Latest Patents

Harris's latest patents include a method for removing sacrificial material through temporary channels, which is crucial for the development of an overpressure-protected differential pressure sensor. This sensor is created by depositing diaphragm material over a cavity filled with sacrificial material. Once the sacrificial material is removed, a free diaphragm is formed, allowing for precise pressure measurements. The design includes a first pressure stop to limit diaphragm deflection in response to applied pressure, as well as a port for pressure application on the diaphragm's underside. An optional second pressure stop can be added to further enhance the sensor's performance.

Career Highlights

Harris is currently associated with The Foxboro Company, where he continues to innovate in the field of pressure sensing technology. His expertise and dedication have positioned him as a key player in the development of advanced sensor systems.

Collaborations

Throughout his career, Harris has collaborated with talented individuals such as Clifford D Fung and Kevin H-l Chau. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

P Rowe Harris is a distinguished inventor whose work in differential pressure sensors has made a significant impact in the field. His innovative approaches and collaborations continue to drive advancements in sensor technology.