Roger Willard Johnson

Title: The Innovative Contributions of Roger Willard Johnson

Introduction

Roger Willard Johnson is a notable inventor based in Harmony, MN (US). He is recognized for his significant contributions to the field of engineering, particularly in the development of advanced measurement systems. With a focus on precision and efficiency, Johnson has made strides in the technology sector.

Latest Patents

Johnson holds a patent for a "Lapping Plate Topography System." This innovative system includes a measuring apparatus designed to assess the surface of a lapping plate. The system features a non-contacting capacitive probe that measures the height of the lapping plate's surface. Additionally, it incorporates a rotary arm assembly that moves the probe in an arc over the surface and a spindle assembly that rotates the lapping plate about its center. The computer-based analysis apparatus processes the data from the measurement apparatus, calculating Fourier transform harmonic coefficients and surface ripple coefficients, which are then displayed on an appropriate device.

Career Highlights

Throughout his career, Johnson has been associated with the International Business Machines Corporation (IBM). His work at IBM has allowed him to collaborate with other talented professionals in the field. Johnson's innovative spirit and technical expertise have contributed to the advancement of measurement technologies.

Collaborations

Some of Johnson's notable coworkers include Carl Francis Sermon and Terry Fredrick Banitt. Their collaborative efforts have further enhanced the development of innovative solutions within their projects.

Conclusion

Roger Willard Johnson's contributions to the field of engineering, particularly through his patented lapping plate topography system, demonstrate his commitment to innovation and excellence. His work continues to influence the industry and inspire future advancements.