Oak Park, IL, United States of America

Joel Z Cornfield

This inventor holds 1 USPTO granted patent. Top assignee: Adastra Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel Z Cornfield. Retrieved from https://idiyas.com/inventor/joel-z-cornfield

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 = 2.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Joel Z. Cornfield

Introduction

Joel Z. Cornfield is an accomplished inventor based in Oak Park, Illinois. He is known for his innovative work in the medical field, particularly in the development of devices that enhance patient care. With a focus on improving medical procedures, Cornfield has made significant contributions through his inventions.

Latest Patents

Cornfield holds a patent for a "Meatal guard," which is designed for use with a Foley-type catheter. This device is composed of a material that has greater rigidity than the catheter itself. The meatal guard features a tubular section that is arranged to slideably engage the catheter for easy insertion into the urethra. Additionally, an annular locating ring is positioned at the outer end of the tubular section to engage the distal end of the penis, ensuring a secure fit during use. He has 1 patent to his name.

Career Highlights

Cornfield is currently employed at Adastra Corporation, where he continues to innovate and develop medical devices. His work at the company reflects his commitment to enhancing healthcare solutions and improving patient outcomes.

Collaborations

Throughout his career, Cornfield has collaborated with various professionals in the medical field, including his coworker Bernard M. Abraham. These collaborations have allowed him to refine his inventions and bring valuable products to market.

Conclusion

Joel Z. Cornfield's contributions to medical innovation, particularly through his patented meatal guard, demonstrate his dedication to improving patient care. His work at Adastra Corporation and collaborations with other professionals highlight his impact on the field of medical devices.

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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