Darien, IL, United States of America

Cecil Asoka Weeramantry

This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignees: Cnh Industrial America LLC, Cnh America LLC, Case Corporation. Active years: 2003-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cecil Asoka Weeramantry. Retrieved from https://idiyas.com/inventor/cecil-asoka-weeramantry

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 = 1.8

ph-index = 6

Forward Citations = 91(Granted Patents)


Location History:

  • Darien, IL (US) (2003 - 2018)
  • Walnut Creek, CA (US) (2019 - 2022)

Company Filing History:


Years Active: 2003-2022

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9 patents (USPTO):Explore Patents

Title: Cecil Asoka Weeramantry: Innovator in Drivetrain Systems

Introduction: Cecil Asoka Weeramantry, based in Darien, IL, is an accomplished inventor with a remarkable portfolio of nine patents. His innovative contributions primarily focus on drivetrain architectures and energy capture systems, showcasing his expertise in machinery and automotive technologies.

Latest Patents: Among his latest inventions, Weeramantry developed a sophisticated drivetrain architecture. This design integrates a first shaft linked to a torque source and incorporates various gears and shafts that work together to enhance performance and efficiency. His invention addresses complex connectivity between components, improving the drivetrain's overall functionality. Additionally, he patented a regenerative energy capturing and launching assistant designed for use in agricultural, construction, or industrial vehicles. This invention features an innovative driveline with an engine and power-shuttle transmission that enhances energy efficiency through a hydraulic energy recapture system.

Career Highlights: Weeramantry's professional journey includes valuable experience at prominent companies such as CNH Industrial America LLC and CNH America LLC. His time at these organizations allowed him to apply his innovative thinking and engineering skills in practical applications within the machinery industry.

Collaborations: Throughout his career, Weeramantry has worked alongside notable professionals, including Haibo Guo and Robert C. Prasse. Their collaborative efforts have undoubtedly contributed to advancing technology in the fields of agricultural and industrial machinery.

Conclusion: Cecil Asoka Weeramantry stands out as a visionary inventor, with a proven track record of developing advanced systems that enhance machinery performance. His contributions to drivetrain technology not only showcase his talent but also reflect his commitment to innovation in engineering.

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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