West Hills, CA, United States of America

David Stelman

This inventor holds 4 USPTO granted patents. Top assignees: Rockwell International Corporation, Boeing North American, Inc., The United States of America as Represented by the United States. Active years: 1989-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Stelman. Retrieved from https://idiyas.com/inventor/david-stelman-1ihjmm80

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 = 1.3

ph-index = 3

Forward Citations = 40(Granted Patents)


Company Filing History:


Years Active: 1989-2000

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4 patents (USPTO):Explore Patents

Title: David Stelman: Innovator in Chemical Engineering

Introduction

David Stelman is a notable inventor based in West Hills, CA (US). He has made significant contributions to the field of chemical engineering, particularly in the development of innovative technologies for chemical oxygen iodine lasers and hydrogen production.

Latest Patents

Stelman holds 4 patents, with his latest inventions focusing on advanced chemical processes. One of his notable patents is for a salt-free lithium hydroxide base for chemical oxygen iodine lasers. This invention involves producing basic hydrogen peroxide using a lithium-based lithium hydroxide, which is mixed with water and hydrogen peroxide. The resulting basic hydrogen peroxide is then chilled and stored until it is mixed with chlorine to generate singlet delta oxygen for use in lasers. Another significant patent is for a hot hydrogen production apparatus. This reactor produces hot hydrogen in vacuo, which drives power-generating devices like turbines. The reactor injects heat-generating reactants such as beryllium and oxygen to heat the hydrogen.

Career Highlights

Throughout his career, David Stelman has worked with prominent companies, including Rockwell International Corporation and Boeing North American, Inc. His experience in these organizations has contributed to his expertise in chemical engineering and innovation.

Collaborations

Stelman has collaborated with notable colleagues, including David G. Beshore and John C. Newcomb. Their teamwork has likely fostered advancements in their respective fields.

Conclusion

David Stelman is a distinguished inventor whose work in chemical engineering has led to significant advancements in technology. His innovative patents and collaborations highlight his contributions to the industry.

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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