James N Larimer

Title: The Innovative Contributions of James N. Larimer

Introduction

James N. Larimer is a notable inventor based in Mercer Island, WA (US). He has made significant contributions to the field of dental technology, particularly through his innovative designs for power toothbrushes. With a total of four patents to his name, Larimer's work exemplifies the intersection of engineering and healthcare.

Latest Patents

One of Larimer's latest patents is a fluid-dispensing and refilling system for a power toothbrush. This system includes a unit-of-use fluid reservoir for dentifrice or medication located within the head portion of the toothbrush, which is removable from the main body. The design features a pump element in the brush head that utilizes the back-and-forth movement during operation to transfer fluid from the reservoir to a dispensing valve. The dispensing valve remains closed until pressure from the pump opens it, allowing for efficient fluid delivery. The refilling assembly is designed to fit over the toothbrush, enabling a seamless refilling process. When upward pressure is applied to the toothbrush within the assembly, a core element moves, causing a hollow needle to extend into a refiller valve, creating a fluid path between the external reservoir and the toothbrush's internal reservoir. This innovative mechanism allows for a controlled and effective refilling of the toothbrush.

Career Highlights

Throughout his career, James N. Larimer has worked with prominent companies in the dental healthcare industry, including Koninklijke Philips Corporation N.V. and Philips Oral Healthcare. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in oral hygiene technology.

Collaborations

Larimer has collaborated with notable professionals in his field, including Scott E. Hall and Kevin Arnold Miller. These partnerships have likely fostered a creative environment that has led to the development of innovative solutions in dental care.

Conclusion

James N. Larimer's contributions to the field of dental technology through his patents and collaborations highlight his commitment to improving oral health. His innovative designs, particularly in power toothbrush technology, continue to influence the industry and enhance user experience.