John R Rose

Title: Innovations by John R. Rose

Introduction

John R. Rose is a notable inventor based in Pittsburgh, PA, who has made significant contributions to the field of measurement technology. With a total of two patents to his name, he has developed innovative solutions that enhance the precision and efficiency of workpiece surface measurement.

Latest Patents

One of John R. Rose's latest patents is a "Stylus probe for measuring workpiece surface characteristics." This invention features a stylus probe equipped with both contact sensing and capacitive proximity sensing capabilities. The design includes a capacitive sensor positioned on the tip-end of a grounded, thin conductive stainless steel tube, ensuring electrical insulation from the tube. The probe is designed to dampen vibrations caused by deflection, allowing for accurate measurements without damaging the probe or the workpiece.

Another significant patent is the "Method and apparatus for co-ordinate measuring using a capacitance probe." This invention determines the surface parameters of a conductive workpiece by applying voltage between the workpiece and a capacitance probe. The probe moves in two or three coordinate axes while measuring capacitance, enabling real-time process controls and precise determination of workpiece surface characteristics.

Career Highlights

John R. Rose is currently associated with Extrude Hone Corporation, where he continues to innovate in the field of measurement technology. His work has contributed to advancements in the accuracy and reliability of surface measurement techniques.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Lawrence J. Rhoades and Ralph L. Resnick. These collaborations have further enriched his work and contributed to the development of cutting-edge technologies.

Conclusion

John R. Rose's contributions to measurement technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in the field.