Charleston, IL, United States of America

Joseph P Lagermasini, Iii

This inventor holds 1 USPTO granted patent. Top assignee: General Electric Company. Active years: 1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joseph P Lagermasini, Iii. Retrieved from https://idiyas.com/inventor/joseph-p-lagermasini-iii

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1997

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1 patent (USPTO):Explore Patents

Title: Joseph P. Lagermasini, III: Innovator in Incandescent Lamp Technology

Introduction

Joseph P. Lagermasini, III is a notable inventor based in Charleston, Illinois. He has made significant contributions to the field of lighting technology, particularly through his innovative designs for incandescent lamps. His work has been recognized for its practicality and efficiency, showcasing his expertise in electrical engineering.

Latest Patents

Joseph holds a patent for a coiled-coil filament design for an incandescent lamp. This invention features an improved coiled-coil filament that includes a primary coil winding with a substantially uniform spacing between successive coil turns. The design allows for leg portions to extend toward the seal region of the lamp envelope in a substantially parallel relation to each other. This innovative approach eliminates the need for traditional manufacturing steps, such as Picco or wax dipping, thereby streamlining the production process.

Career Highlights

Joseph has spent a significant portion of his career at General Electric Company, where he has been able to apply his inventive skills to real-world applications. His work has not only contributed to the advancement of incandescent lamp technology but has also enhanced the efficiency of manufacturing processes within the industry.

Collaborations

Throughout his career, Joseph has collaborated with esteemed colleagues, including Robert W. Hartwick and Robert J. Kellner. These partnerships have fostered a creative environment that has led to the development of innovative solutions in lighting technology.

Conclusion

Joseph P. Lagermasini, III is a distinguished inventor whose contributions to incandescent lamp technology have made a lasting impact. His innovative designs and efficient manufacturing processes continue to influence the lighting industry today.

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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