Francis Johannes Span

Title: Francis Johannes Span: Innovator in Transport Device Technology

Introduction

Francis Johannes Span is a notable inventor based in Villebon sur Yvette, France. He has made significant contributions to the field of transport devices, particularly in the handling of test sample carriers. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of transporting test samples.

Latest Patents

Francis holds a patent for a "Transport device for test sample carriers." This apparatus is designed to handle test-sample carriers in the form of elongate rectangular containers. Each container can accommodate multiple test-sample holders, which are brought to a treatment station sequentially. The device features a rectangular table with two longitudinally extending zones, each equipped with parallel conveyor belts that move in opposite directions. The containers rest on these belts and are guided by protrusions on their undersides. The design includes stops at the end of each zone to arrest the containers, and a mechanism for transverse displacement using eccentrically connected pins or rollers.

Career Highlights

Francis Johannes Span is associated with U.S. Philips Corporation, where he has applied his expertise in engineering and innovation. His work has been instrumental in advancing the technology related to test sample handling, showcasing his commitment to improving laboratory processes.

Collaborations

Throughout his career, Francis has collaborated with notable colleagues, including Wilhelmus Johannes De Boer and Willem Schinkel. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Francis Johannes Span's contributions to the field of transport devices for test samples highlight his innovative spirit and dedication to improving laboratory efficiency. His patent and work at U.S. Philips Corporation reflect his significant impact on the industry.