Northridge, CA, United States of America

Harold H Levine

This inventor holds 4 USPTO granted patents. Top assignee: Lockheed Corporation. Active years: 1984-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harold H Levine. Retrieved from https://idiyas.com/inventor/harold-h-levine

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 = 1.5

ph-index = 4

Forward Citations = 125(Granted Patents)


Company Filing History:


Years Active: 1984-1986

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4 patents (USPTO):Explore Patents

Title: Harold H. Levine: Innovator in Aircraft Safety

Introduction

Harold H. Levine is a notable inventor based in Northridge, CA, who has made significant contributions to aircraft safety through his innovative designs. With a total of 4 patents, Levine has focused on developing solutions that enhance passenger safety during emergencies.

Latest Patents

One of Levine's latest inventions is a smoke mask designed for use by passengers in an aircraft. This smoke mask incorporates a container of pressurized air and a flow control valve, allowing for a steady supply of fresh air during smoke-filled conditions. The mask is equipped with a vent valve to expel exhaled air and features a disconnect valve that seals the mask's interior when necessary. Another significant invention is a combination smoke and oxygen mask that provides protection from toxic fumes while supplying supplemental oxygen during emergencies such as fire and cabin decompression. This innovative design ensures that both masks can be securely coupled together, offering enhanced safety for passengers.

Career Highlights

Levine has worked with Lockheed Corporation, a leading aerospace company known for its commitment to safety and innovation. His work at Lockheed has allowed him to contribute to advancements in aircraft safety technology, making air travel safer for everyone.

Collaborations

Throughout his career, Levine has collaborated with talented individuals such as Peter P. Kavaloski and Thomas K. Hale. These partnerships have fostered a creative environment that has led to the development of groundbreaking safety inventions.

Conclusion

Harold H. Levine's contributions to aircraft safety through his innovative patents demonstrate his commitment to enhancing passenger protection. His work continues to influence the aviation industry, ensuring safer travel experiences for all.

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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