John C Lawrence

Title: John C Lawrence: Innovator in Gemstone Working Technology

Introduction

John C Lawrence is a notable inventor based in Acton, GB. He has made significant contributions to the field of gemstone working technology. His innovative approach has led to the development of a unique method for centering and working gemstones.

Latest Patents

John C Lawrence holds a patent for a method titled "Centering and working gemstones." This patent describes a process where a rough gemstone is centered by mounting it on a dop. The method involves providing an image of the stone as seen normal to the axis, which serves as a reference shape corresponding to the shape of a cut stone. The process includes superimposing the stone image and the reference shape, adjusting the size of one relative to the other until they match. Additionally, the position of the rough stone is altered until the image aligns correctly with the reference shape. The final radial dimension to which the stone is to be worked is estimated and used to terminate the working process when the actual radial dimension reaches the corresponding value.

Career Highlights

Throughout his career, John C Lawrence has demonstrated a commitment to innovation in gemstone technology. His patent reflects a deep understanding of the intricacies involved in working with rough gemstones. This invention not only enhances the efficiency of gemstone cutting but also improves the accuracy of the final product.

Collaborations

John has collaborated with notable individuals in his field, including Andrew D Stewart and John S Dodson. These collaborations have likely contributed to the refinement and success of his innovative methods.

Conclusion

John C Lawrence is a distinguished inventor whose work in gemstone technology has paved the way for advancements in the industry. His patent for centering and working gemstones showcases his innovative spirit and dedication to improving gemstone processing techniques.