Downers Grove, IL, United States of America

Algird R Quitschau

This inventor holds 2 USPTO granted patents. Top assignees: Eaton Corporation, Square D Company. Active years: 1977-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Algird R Quitschau. Retrieved from https://idiyas.com/inventor/algird-r-quitschau

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 = 2.4

ph-index = 2

Forward Citations = 42(Granted Patents)


Company Filing History:


Years Active: 1977-1994

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2 patents (USPTO):Explore Patents

Title: Algird R Quitschau: Innovator in Conduit and Junction Box Technologies

Introduction

Algird R Quitschau is a notable inventor based in Downers Grove, Illinois. He holds two patents that showcase his innovative contributions to the fields of conduit attachment and weatherproof junction box cover assemblies. His work reflects a commitment to enhancing functionality and reliability in electrical and plumbing applications.

Latest Patents

Quitschau's latest patents include a method for attaching and sealing a straight-walled tubular fitting to a block or valve body. This invention features a unique design where the tubing is closely fitted in a counterbore with an undercut groove and a recessed elastomeric seal ring. The innovative use of a tapered punch allows for a secure and effective seal. Another significant patent is the weatherproof junction box cover assembly, which includes a structural member for mounting to a junction box and a cover that can be biased toward a closing position. This design allows the cover to function as either a stay-open device or a self-closing device, depending on the configuration of the bias means.

Career Highlights

Throughout his career, Quitschau has worked with prominent companies such as Square D Company and Eaton Corporation. His experience in these organizations has contributed to his expertise in developing practical solutions for electrical and plumbing systems.

Collaborations

Quitschau has collaborated with notable colleagues, including Richard T Kennedy and Ernest S Kettelson. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Algird R Quitschau's contributions to conduit and junction box technologies demonstrate his innovative spirit and dedication to improving industry standards. His patents reflect a deep understanding of practical engineering solutions that enhance safety and efficiency.

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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