William J Friedman

Title: The Innovative Contributions of William J. Friedman

Introduction

William J. Friedman is a notable inventor based in Wooster, OH (US), recognized for his significant contributions to the field of sanitation technology. With a total of 10 patents to his name, Friedman has developed innovative solutions that enhance the functionality and efficiency of toilet systems in various vehicles, including boats and recreational vehicles.

Latest Patents

Friedman's latest patents include the "Holding Tank Vacuum Relief" and "Low Odor Permeable Hose." The Holding Tank Vacuum Relief patent describes a plastic sewage holding tank designed for boats, which features a vent check valve that provides vacuum relief. This design prevents damage to the tank during rapid pump-out implosion. The valve includes a body with a quad sealing ring and a valve element that moves between sealing and open positions, ensuring effective operation. The Low Odor Permeable Hose patent outlines a flexible PVC hose suitable for toilet systems in vehicles. This hose is engineered to prevent odor transmission throughout its lifespan, utilizing a blend of PVC resin and high molecular weight plasticizers.

Career Highlights

Throughout his career, William J. Friedman has worked with reputable companies such as Sealand Technology, Inc. and Sealand Technology, Inc. His work has significantly impacted the sanitation industry, particularly in improving the reliability and performance of toilet systems.

Collaborations

Friedman has collaborated with notable individuals in his field, including James A. Sigler and Edward F. McKiernan. These partnerships have contributed to the development of innovative products that address common challenges in sanitation technology.

Conclusion

William J. Friedman’s inventive spirit and dedication to improving sanitation systems have led to valuable advancements in the industry. His patents reflect a commitment to innovation and practical solutions that enhance user experience and safety.