Woodbury, MN, United States of America

Leroy J Longworth

This inventor holds 6 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignees: 3M Innovative Properties Company, Solventum Intellectual Properties Company, Unisys Corporation. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leroy J Longworth. Retrieved from https://idiyas.com/inventor/leroy-j-longworth

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 4.8

ph-index = 4

Forward Citations = 63(Granted Patents)


Company Filing History:


Years Active: 2005-2025

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6 patents (USPTO):Explore Patents

Title: Leroy J Longworth: Innovator in Sterilization Technology

Introduction

Leroy J Longworth is a notable inventor based in Woodbury, MN (US). He holds a total of 6 patents, showcasing his contributions to the field of sterilization technology. His innovative spirit and dedication to improving sterilization processes have made a significant impact in various industries.

Latest Patents

One of his latest patents is the "Sterilization indicator reading apparatus with a color sensor." This invention relates to a reading apparatus designed to receive a sterilization indicator containing spores. The apparatus features a heating element thermally coupled to the well and an excitation source that directs light into the well. Additionally, a color sensor is positioned adjacent to the well to detect reflected light from the sterilization indicator. Another significant patent is the "Warming system with sensor," which includes a corrugated flexible air hose with a pressure sensor that communicates with a warming unit. This design enhances the efficiency of pneumatic convective devices.

Career Highlights

Throughout his career, Leroy has worked with various companies, including 3M Innovative Properties Company. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in sterilization technology.

Collaborations

Leroy has collaborated with talented individuals such as Jeffrey C Pederson and Sailaja Chandrapati. These partnerships have fostered a creative environment that has led to the development of his innovative patents.

Conclusion

Leroy J Longworth's contributions to sterilization technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in sterilization processes, ensuring safety and efficiency in various applications.

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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