Andrew John Portsmouth

Title: Innovations in Gemstone Sorting by Andrew John Portsmouth

Introduction

Andrew John Portsmouth is an accomplished inventor based in Sunninghill, GB. He has made significant contributions to the field of gemstone sorting, holding two patents that showcase his innovative methods and technologies. His work is particularly relevant in the jewelry industry, where precision and efficiency are paramount.

Latest Patents

Portsmouth's latest patents include a method for melee gemstone sorting and an apparatus for sorting gemstones from a batch. The melee gemstone sorting patent describes a process that involves receiving gemstones at a collection location, determining their correct orientation, and using an automated arm to transfer them onto a moveable surface. This surface transports the gemstones to measurement locations where their properties are assessed. The sorting process is based on these measured properties, ensuring that only the highest quality gemstones are selected.

The second patent, focused on gemstone sorting, outlines an apparatus that features measurement locations equipped with devices to assess gemstone properties. A continuously moveable surface supports the gemstones, allowing for efficient transportation to measurement locations. The apparatus includes a separation device to keep gemstones apart during transport and a location trigger that tracks the gemstones' positions for accurate measurement correlation.

Career Highlights

Andrew John Portsmouth is currently employed at De Beers UK Ltd, a leading company in the diamond industry. His role involves developing innovative solutions for gemstone sorting, which enhances the efficiency and accuracy of the sorting process. His contributions have been instrumental in advancing the technology used in the industry.

Collaborations

Portsmouth has collaborated with notable colleagues, including Colin McGuinness and David Fisher. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies in gemstone sorting.

Conclusion

Andrew John Portsmouth's work in gemstone sorting exemplifies the intersection of innovation and technology in the jewelry industry. His patents reflect a commitment to improving the efficiency and accuracy of gemstone sorting processes. Through his contributions at De Beers UK Ltd, he continues to shape the future of gemstone evaluation and selection.