David J Shumaker

Title: Inventor Spotlight: David J Shumaker

Introduction: Based in Bay Village, Ohio, David J Shumaker is a prominent inventor known for his innovative contributions in the field of pump technology. With a focus on low residual mechanics, he has developed a patent that showcases a sophisticated understanding of fluid dynamics and dispenser mechanics.

Latest Patents: David J Shumaker holds a notable patent titled "Low residual inverted pumps, dispensers and refill units." This patent describes a foam pump that integrates a housing and a reciprocating piston. The design features a hollow portion with an orifice through the piston wall, along with seals to maintain a reliable interface between the piston and housing. The pump includes a strategically placed liquid inlet, a one-way liquid inlet valve, and a one-way liquid outlet valve, enabling efficient fluid management while minimizing residue.

Career Highlights: David is currently associated with Gojo Industries, Inc., a company recognized for its advancements in the development of skincare and hygiene products. His expertise and innovative mindset have significantly contributed to the company's portfolio of products aimed at enhancing user experience through effective dispensing solutions.

Collaborations: Throughout his career, David has collaborated with several industry professionals, including fellow innovators John James McNulty and Robert L Quinlan. These collaborations have fostered an environment of creativity and advancement, allowing for the successful development and implementation of new technologies.

Conclusion: David J Shumaker exemplifies the spirit of innovation, particularly in the realm of pump and dispenser technology. His dedicated efforts at Gojo Industries, Inc. and the successful patent of low residual inverted pumps highlight the impact he has made in his field. The continuous evolution of his work promises to inspire future advancements and improve efficiency in fluid dispensing applications.