Company Filing History:
Years Active: 1986-1988
Title: Innovations of Roger L Krechmery
Introduction
Roger L Krechmery is an accomplished inventor based in Riverside, CA. He has made significant contributions to the field of pressure transducers, holding a total of 2 patents. His work focuses on enhancing the accuracy and functionality of pressure measurement devices.
Latest Patents
Krechmery's latest patents include a "Pressure transducer with integral digital temperature compensation." This invention employs a pressure-responsive diaphragm with silicon piezoresistive strain gauges that are integrated with digital thermal compensation. The design features a bridge circuit that amplifies the differential voltage, while a temperature-sensitive resistor generates a digital number corresponding to the measured temperature. This data is used to correct span and zero shifts, ensuring precise measurements.
Another notable patent is the "Integrated dual-range pressure transducer." This device utilizes a monolithic chip that is mechanically supported at both ends, with a flexible region in between. The design maximizes sensitivity to stresses caused by differential pressure. It features an integral diaphragm that responds to static pressure, allowing for simultaneous output signals indicative of both differential and static pressures.
Career Highlights
Roger L Krechmery is currently employed at Bourns Instruments, Inc., where he continues to innovate in the field of pressure transduction. His expertise and inventions have significantly advanced the technology used in various applications.
Collaborations
Krechmery collaborates with Mark D Finefrock, contributing to the development of advanced pressure measurement technologies.
Conclusion
Roger L Krechmery's contributions to pressure transducer technology demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of the complexities involved in pressure measurement, making him a notable figure in the field.