Craig R Rinschler

Title: **Innovator Spotlight: Craig R. Rinschler**

Introduction

Craig R. Rinschler is a notable inventor based in Hockessin, Delaware, recognized for his contributions to filtration technology. With two patents to his name, Rinschler has made significant advancements in the design and functionality of filter assemblies.

Latest Patents

Rinschler's latest patents demonstrate his innovative approach to filtration systems. The first patent, titled **"Integral Supported Filter Medium Assembly,"** introduces an integral leaf assembly that uses microporous polymeric filter cloths heat-bonded to the apices of an undulating screen. This design forms a robust and unitary pressure-resistant filter unit, effectively replacing traditional filter leaf assemblies. The heat-sealable thermoplastics used, primarily polypropylene, allow for seamless construction, enhancing the durability of the assembly. Additionally, the outer filter coat is preferably made from porous expanded polytetrafluoroethylene. An optional circumferential stiff load-bearing frame can also be incorporated within the assembly for added support.

The second patent, known as **"Filter Cloth Assembly,"** presents a comprehensive solution for filter plates in center-feed filter presses. This invention features a two-part filter cloth system with fittings that allow for rapid and effortless assembly on the filter plate. The design includes one cloth on each side of the plate, streamlining the filtration process. Furthermore, the patent discloses new methods for manufacturing the assembly and bonding otherwise incompatible plastics and elastomers, showcasing Rinschler’s inventive prowess.

Career Highlights

Craig R. Rinschler is associated with W. L. Gore & Associates, Inc., a renowned company known for its innovative materials and technologies. His work at W. L. Gore has enabled him to develop cutting-edge filtration solutions that advance industry standards.

Collaborations

Throughout his career, Rinschler has collaborated with talented professionals, including notable coworkers like John H. Lutz and James L. Manniso. These partnerships reflect a commitment to innovation and teamwork within the field of filtration technology.

Conclusion

Craig R. Rinschler exemplifies the spirit of innovation in the filtration industry. His pioneering patents have paved the way for improved filtration solutions, showcasing his dedication to enhancing performance and efficiency in the field. As he continues his work at W. L. Gore & Associates, Rinschler’s contributions are likely to influence future advancements in filtration technology.