Newton, WI, United States of America

Shawn Alan Leu

This inventor holds 18 USPTO granted patents and 1 EPO patent, primarily in Pump Technology. Top assignees: Thomas Industries, Inc., Gardner Denver Thomas Gmbh. Active years: 1993-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shawn Alan Leu. Retrieved from https://idiyas.com/inventor/shawn-alan-leu

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

Calculating rank

% Patents Active = 94.4


Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 370(Granted Patents)


Location History:

  • Sheboygan, WI (US) (1993 - 2000)
  • Newton, WI (US) (2001 - 2015)

Company Filing History:


Years Active: 1993-2015

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Areas of Expertise:
Pump
Compressor
Fluid Intake
Exhaust Fittings
Crankcase Sealing
Piston Mounting
Two-Cylinder
Wobble Piston
Valve Plate
Reed Valve
Cylindrical Housing
Fan Guard
18 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shawn Alan Leu

Introduction

Shawn Alan Leu is a notable inventor based in Newton, Wisconsin, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in pump technology, showcasing his commitment to innovation and engineering excellence.

Latest Patents

One of Shawn's latest inventions is a unique pump featuring a flangeless valve plate. This design eliminates the need for bolts that typically secure the head to the pump. The pump incorporates eccentrics and pistons with holes, allowing for assembly that is 180° out of phase. Additionally, it boasts a monolithic head that integrates the two head members and the connecting tube, which includes an integrally formed port. The pump is supported by elastomeric tubular members and features a push-in fitting that secures itself within an opening, enhancing its usability. Another significant patent involves a fluid intake manifold for compressors or vacuum pumps, which includes male and female fittings that engage slidably. This design ensures a secure connection to the compressor housing, preventing any slippage during operation.

Career Highlights

Throughout his career, Shawn has worked with reputable companies such as Thomas Industries, Inc. and Gardner Denver Thomas GmbH. His experience in these organizations has contributed to his expertise in pump technology and fluid dynamics.

Collaborations

Shawn has collaborated with talented individuals in the field, including Jeffrey W. Bergner and Mark A. Schuessler. Their combined efforts have led to significant advancements in the technologies they have developed.

Conclusion

Shawn Alan Leu's contributions to pump technology and fluid dynamics exemplify his innovative spirit and dedication to engineering. His patents reflect a deep understanding of mechanical systems and a commitment to improving efficiency and functionality in his designs.

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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