James Roger Harman

Title: Innovations by James Roger Harman

Introduction

James Roger Harman is an accomplished inventor based in Gig Harbor, WA (US). He holds a total of 3 patents that showcase his innovative contributions to the field of vacuum cleaning systems. His work reflects a commitment to enhancing the efficiency and functionality of household cleaning technologies.

Latest Patents

Harman's latest patents include a dual port valve assembly and a retractable hose central vacuum cleaning system. The dual port valve assembly is designed to facilitate the retraction of a vacuum hose into a system vacuum tube, utilizing a vacuum source for operation. This assembly features one port for storing the hose, a second port for connecting to the hose end fitting, and a third port for connecting to the vacuum source. Additionally, it includes a debris trap to enhance its functionality. The retractable hose central vacuum cleaning system incorporates a hose retractor valve that utilizes a vacuum-assisted hose lock and seal assembly. This innovative design prevents the hose from being drawn into the system while in use, ensuring a seamless cleaning experience.

Career Highlights

Throughout his career, James Roger Harman has made significant strides in the development of vacuum cleaning technologies. His inventive spirit has led to practical solutions that improve the user experience and efficiency of cleaning systems.

Collaborations

Harman has collaborated with notable individuals such as Rod Drivstuen and Gary Drivstuen, contributing to the advancement of his innovative projects.

Conclusion

James Roger Harman's contributions to the field of vacuum cleaning systems exemplify his dedication to innovation and practicality. His patents reflect a deep understanding of user needs and technological advancements, making him a noteworthy figure in the realm of inventions.