Minneapolis, MN, United States of America

George L Engstrom

This inventor holds 3 USPTO granted patents. Top assignees: Ideal Security Hardware Corporation, Ideal Security Hardward Corporation. Active years: 1982-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George L Engstrom. Retrieved from https://idiyas.com/inventor/george-l-engstrom

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 34(Granted Patents)


Company Filing History:


Years Active: 1982-1986

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3 patents (USPTO):Explore Patents

Title: Innovations by George L Engstrom

Introduction

George L Engstrom is a notable inventor based in Minneapolis, MN. He has made significant contributions to the field of security hardware, holding a total of three patents. His innovative designs focus on enhancing the functionality and security of door assemblies and sliding panels.

Latest Patents

Engstrom's latest patents include a segmented door opener and a locking apparatus for use with a panel slideable in a plane. The segmented door opener features a door assembly with a knob that is segregated during shipment for ease of packaging and storage. This invention also includes a unique locking element that secures the knob to the door closure panel when it is ready for installation. The locking apparatus is designed for sliding panels, such as sliding glass patio doors. It consists of a locking bar with telescoping members and a locking mechanism that ensures the second member remains fixed against movement relative to the slideable panel.

Career Highlights

Throughout his career, Engstrom has worked with Ideal Security Hardware Corporation, where he applied his inventive skills to develop practical solutions in security hardware. His work has contributed to advancements in the industry, making him a respected figure among his peers.

Collaborations

Engstrom has collaborated with notable coworkers, including Russell W Waldo and Cardell E Miller. Their combined expertise has likely fostered an environment of innovation and creativity in their projects.

Conclusion

George L Engstrom's contributions to the field of security hardware through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.

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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