David T Underwood

Title: Innovations by David T. Underwood

Introduction

David T. Underwood is an accomplished inventor based in Richardson, Texas. He holds three patents that showcase his innovative contributions to various fields. His work primarily focuses on practical solutions for everyday problems, particularly in the area of water filtration and valve mechanisms.

Latest Patents

One of his latest patents is a cartridge filter for faucet attachment. This invention is designed to filter drinking water through a faucet-attached filter apparatus. It features a unitary filter cartridge subassembly that includes a housing for the filter media, inlet and outlet porous media retainers, a filtered water outlet passage, and a quarter-turn connector for easy cartridge insertion and removal.

Another significant patent is for a stop valve. This invention consists of a valve body, a stem, and a handle. The valve body has a cylindrical cavity with an inlet and outlet opening that communicate with the cavity. The design includes a stem with a cylindrical cavity portion and a handle portion that protrudes through an opening in the valve body. The handle is engineered to engage the stem securely, enhancing the valve's functionality.

Career Highlights

Throughout his career, David has worked with several notable companies. He has been associated with Ametek, Inc., Plymouth Products Division, and United States Brass Corporation. His experiences in these organizations have contributed to his expertise in developing innovative products.

Collaborations

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Conclusion

David T. Underwood's inventive spirit and practical designs have made a significant impact in his field. His patents reflect a commitment to improving everyday products, particularly in water filtration and valve technology.