US

Charles E Mccall

This inventor holds 0 USPTO granted patents, plus 1 CIPO patent.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles E Mccall. Retrieved from https://idiyas.com/inventor/charles-e-mccall-n7xm5q2g

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


Average Co-Inventor Count = 1.0

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Title: The Innovations of Charles E. McCall

Introduction

Charles E. McCall is an inventive mind based in the United States. He is known for his work in the field of medical devices, particularly focusing on innovations that enhance the administration of liquid payloads. His notable invention is the Filtering Needle Cap, which showcases his commitment to improving healthcare solutions.

Latest Patents

Charles E. McCall holds 0 patents to his name. However, his significant contribution to the field is embodied in his invention of the Filtering Needle Cap. This device is designed to facilitate the safe and efficient delivery of liquid medications. The filtering needle cap features a distal open end that is in fluid communication with a proximal open end, allowing for seamless integration with a needle and connector portion. The design includes a filter element and a seal that ensures liquid payload is drawn into the lumen of the hollow needle while being filtered.

Career Highlights

Charles E. McCall is currently associated with Carrtech LLC, where he continues to innovate in the medical device sector. His work emphasizes the importance of safety and efficiency in medical procedures. His dedication to improving healthcare technology is evident in his designs and concepts.

Collaborations

Throughout his career, Charles has collaborated with talented individuals such as Sue E. Carr and Jessie Delgado. These partnerships have contributed to the development of innovative solutions in the medical field.

Conclusion

Charles E. McCall is a noteworthy inventor whose work, particularly the Filtering Needle Cap, reflects his dedication to enhancing medical practices. His contributions, although not yet patented, demonstrate a commitment to innovation in healthcare.

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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