Brea, CA, United States of America

Sankaraiyer Gopalakrishnan

This inventor holds 3 USPTO granted patents. Top assignees: Borgwarner Inc., Bw/ip International, Inc.. Active years: 1980-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sankaraiyer Gopalakrishnan. Retrieved from https://idiyas.com/inventor/sankaraiyer-gopalakrishnan

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 = 2.8

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Roselle, IL (US) (1980)
  • Brea, CA (US) (1980 - 1992)

Company Filing History:


Years Active: 1980-1992

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Sankaraiyer Gopalakrishnan

Introduction: Sankaraiyer Gopalakrishnan, an accomplished inventor based in Brea, California, has made significant contributions to the field of engineering with his innovative patents. With three patents to his name, his work showcases an exceptional understanding of mechanics and design that addresses real-world challenges.

Latest Patents: Gopalakrishnan's latest patents demonstrate his ingenuity in developing advanced solutions. His invention, the **Pump with Seal Purge Heater**, resolves a common issue of shaft and cover cracking by integrating a heating mechanism for the seal purge water. This system reduces the temperature difference between cooler and hotter fluids, optimizing the mixing process. Three embodiments of this invention include: 1) a cover sleeve designed to heat seal purge water via product water, 2) a rotating shaft sleeve that circulates product water to achieve the same heating effect, and 3) a rotating baffle type heat exchanger that efficiently heats seal purge water in a bi-directional flow system.

Another notable patent is the **Two-Stage Turbo Compressor**, which includes two impeller stages with well-engineered inlet and outlet designs. This innovative compressor features a crossover passage and adjustable guide vanes, enhancing efficiency and operational performance.

Career Highlights: Throughout his career, Gopalakrishnan has demonstrated exceptional talent and technical proficiency, contributing to renowned companies like BorgWarner Inc. and BW/IP International, Inc. His engineering prowess has been instrumental in developing cutting-edge technologies that drive efficiency in various industrial applications.

Collaborations: Gopalakrishnan has collaborated with distinguished professionals in the engineering field, including his coworkers Clark S. Boster and Carl F. Reimers. These partnerships have fostered a dynamic environment for innovation, leading to significant advancements in their respective projects.

Conclusion: Sankaraiyer Gopalakrishnan embodies the spirit of innovation, continuously pushing the boundaries of engineering through his inventive solutions. His dedication to addressing complex problems with practical inventions has not only earned him patents but also solidified his reputation as a forward-thinking inventor in the industry. As he continues to innovate, the impact of his work is sure to resonate across various engineering domains.

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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