John R Ellis

Title: Innovations by John R Ellis

Introduction

John R Ellis is a notable inventor based in Woodside, CA (US). He has made significant contributions to the field of blade sharpening technology, holding a total of 10 patents. His work focuses on systems that enhance the efficiency and accuracy of blade sharpness detection.

Latest Patents

Among his latest innovations are two patents related to systems for blade sharpening and contactless blade sharpness detection. The first patent describes a blade sharpening and detection system that allows for the sharpening of blades and the determination of their sharpness without any mechanical contact with the cutting edge. This system utilizes an optical inspection unit to inspect blade sharpness optically. Additionally, a blade positioning and guidance mechanism is employed to accurately position and guide the blade in relation to the optical inspection unit. The output display provides a visual representation of the blade's sharpness. The optical inspection unit can be a reflective optical sensor, and the entire system is supported by a pivotable structure. The positioning mechanism includes pairs of rotatable spheres that act as rolling supports for the blade, ensuring precise handling. Furthermore, resiliently deflectable light-blocking bodies are incorporated to prevent ambient light from entering the sharpness sensing volume.

The second patent also focuses on a blade sharpness detection system that determines the sharpness of a blade without mechanical contact. Similar to the first, it features an optical inspection unit and a blade positioning mechanism, along with an output display for visual feedback on sharpness. The design and functionality mirror those of the first patent, showcasing Ellis's innovative approach to blade technology.

Career Highlights

Throughout his career, John R Ellis has worked with several prominent companies, including Soverain Software LLC and Digital Equipment Corporation. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.

Collaborations

John has collaborated with notable individuals in the field, including David Kenneth Gifford and G Winfield Treese. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

John R Ellis is a distinguished inventor whose contributions to blade sharpening technology have made a significant impact. His innovative systems for blade sharpening and detection demonstrate his commitment to enhancing efficiency and accuracy in this field.