Costa Mesa, CA, United States of America

Warren M Long

This inventor holds 2 USPTO granted patents. Top assignees: American Hospital Supply Corporation, Baxter Travenol Laboratories, Inc.. Active years: 1988-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Warren M Long. Retrieved from https://idiyas.com/inventor/warren-m-long

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 = 3.0

ph-index = 2

Forward Citations = 130(Granted Patents)


Company Filing History:


Years Active: 1988-1989

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2 patents (USPTO):Explore Patents

Title: Warren M Long: Innovator in Hematocrit Measurement Technology

Introduction

Warren M Long is a notable inventor based in Costa Mesa, CA (US). He has made significant contributions to the field of medical technology, particularly in the measurement of hematocrit levels in blood.

Latest Patents

Warren M Long holds 2 patents, with his latest invention being a hematocrit measuring apparatus. This innovative device allows for the real-time determination of hematocrit levels in blood without limitations related to volume or flow rate. The apparatus utilizes an infrared light beam directed at a transparent cuvette through which blood is conveyed. A photodetector is strategically positioned to ensure accurate readings, avoiding interference from multiple scatter zones. The device also incorporates means to correct the hematocrit signal for factors such as oxygen saturation, temperature, drive current, and aging, ensuring precise measurements.

Career Highlights

Throughout his career, Warren M Long has worked with prominent companies in the medical field, including American Hospital Supply Corporation and Baxter Travenol Laboratories, Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in medical technology.

Collaborations

Warren has collaborated with notable professionals in his field, including Maurice N Karkar and Stan O Heinemann. These partnerships have likely enriched his work and led to advancements in his inventions.

Conclusion

Warren M Long's contributions to hematocrit measurement technology exemplify his innovative spirit and dedication to improving medical diagnostics. His work continues to impact the field positively, showcasing the importance of 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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