St. Louis, MO, United States of America

Roy F Washausen

This inventor holds 1 USPTO granted patent. Top assignee: Husky Corporation. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy F Washausen. Retrieved from https://idiyas.com/inventor/roy-f-washausen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1978

Loading Chart...
1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Roy F. Washausen

Introduction

Roy F. Washausen, an inventive mind hailing from St. Louis, MO, has made significant contributions to the field of fluid dispensing technology. With a focus on mechanics and engineering, he holds a unique patent that enhances the efficiency and safety of fuel dispensing systems.

Latest Patents

Washausen's notable invention is a patent for a nozzle spout coupling. Patent Number: [insert patent number here]. This invention is designed to provide a fluid-tight coupling that secures the spout of fuel dispensing nozzles to the nozzle body. The coupling employs a metallic annular gland strategically mounted on the spout's upstream end, which is held in place through the engagement of a knurled band with its inner surface. Through mechanical expansion, this gland is compressed against tapered surfaces along the body outlet nipple rim and the spout securing clamp nut, ensuring a tight seal that prevents leakage.

Career Highlights

Roy F. Washausen works at Husky Corporation, a well-regarded company in the fuel and fluid dispensing industry. His contributions not only reflect his inventive prowess but also demonstrate his commitment to advancing technology in his field. The patent he holds showcases his ability to identify problems and engineer effective solutions.

Collaborations

Throughout his career, Washausen has worked alongside esteemed colleagues such as Grenville G. Sutcliffe and William L. Tomes. Their collaboration has likely fostered an innovative environment, driving advancements in product development and technological solutions within the industry.

Conclusion

Roy F. Washausen represents the spirit of innovation in fuel dispensing technology. His patent for a nozzle spout coupling exemplifies how thoughtful design can improve safety and efficiency in everyday applications. As technology continues to evolve, contributions from inventors like Washausen pave the way for enhanced systems and practices across various industries. His work not only reflects his expertise but also drives the future of fluid dispensing technology forward.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…