Worthington, OH, United States of America

Douglas F Marshall

This inventor holds 1 USPTO granted patent. Top assignee: Steris Inc.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas F Marshall. Retrieved from https://idiyas.com/inventor/douglas-f-marshall

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 = 9.0

ph-index = 1

Forward Citations = 43(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Douglas F. Marshall: Innovator in Medical Sterilization

Introduction

Douglas F. Marshall, an inventive mind based in Worthington, Ohio, is recognized for his significant contributions to the field of medical sterilization. With a focus on enhancing the efficiency and safety of sterilization processes, Marshall has developed innovations that address critical needs within healthcare environments.

Latest Patents

Marshall holds a patent for an "Office size instrument sterilization system." This innovative sterilizer features a body portion with a face panel that supports a door, selectively enclosing a sterilization chamber. The design incorporates multiple access openings for different chambers, enabling the use of an anti-microbial concentrate and a microbe filter for rinse water. One key aspect of the device is its unique cassette orientation, which ensures proper fluid flow through inlet and outlet apertures. Additionally, the sterilizer employs a vacuum system to maintain a fluid-tight seal, enhancing the overall effectiveness of the sterilization process.

Career Highlights

Douglas F. Marshall is associated with Steris Inc., a company dedicated to providing innovative solutions for sterilization and infection prevention in healthcare. His role within this organization has allowed him to contribute to advancements in medical technology, ensuring that instruments are safely sanitized for use in clinical settings.

Collaborations

Throughout his career, Marshall has collaborated with talented colleagues such as Norman L. Siegel and David E. Minerovic. These partnerships have fostered an environment of creativity and innovation, leading to the development of effective sterilization methods that are essential in medical practices.

Conclusion

Douglas F. Marshall's contributions to the field of sterilization technology demonstrate his commitment to enhancing healthcare practices. With his innovative sterilization system, he has played a crucial role in improving patient safety and ensuring the cleanliness of medical instruments. As the industry continues to evolve, Marshall's work will undoubtedly serve as a foundation for future advancements in medical sterilization solutions.

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]
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