Chicago, IL, United States of America

Stanley Marchewka

This inventor holds 1 USPTO granted patent. Top assignee: Hirsh Company. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stanley Marchewka. Retrieved from https://idiyas.com/inventor/stanley-marchewka-5eso1j8f

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 = 2.0

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: **Stanley Marchewka: Innovator in Threaded Fasteners**

Introduction

Stanley Marchewka, an inventive mind based in Chicago, IL, has made significant strides in the field of engineering with his innovative designs. With one notable patent to his name, Stanley has contributed to enhancing threaded fasteners, a crucial component in various mechanical applications.

Latest Patents

Stanley's most recent patent focuses on an improved threaded fastener. This invention features a shank and a head connected to the shank, with a uniquely designed thread form that terminates below the head. The innovative design includes a plurality of lugs placed circumferentially around the shank, which engage at an acute angle relative to its longitudinal axis. As each lug increases in radial dimension from the first to the last, it simultaneously decreases in axial dimension, creating a distinctive and functional threaded fastener.

Career Highlights

Stanley currently works at Hirsh Company, where he applies his expertise in fastener technology. His tenure has been marked by a commitment to developing solutions that enhance the performance and efficiency of fastening systems. With a keen eye for innovation, Stanley contributes to the company's mission of delivering high-quality products.

Collaborations

In his role at Hirsh Company, Stanley collaborates with talented professionals, including his coworker David Weber. Together, they explore new frontiers in design and engineering, pushing the boundaries of what is possible in the fastening industry. Their teamwork exemplifies a shared dedication to innovation and quality.

Conclusion

Stanley Marchewka stands out as a notable inventor in the field of threaded fasteners. His patent showcases his ability to transform conventional ideas into innovative solutions that meet the practical needs of various industries. With continued collaboration and development, Stanley's contributions could pave the way for future advancements in fastening technology.

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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