Aguada, Puerto Rico

William Caro

This inventor holds 1 USPTO granted patent. Top assignee: Hewlett-Packard Development Company, L.p.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William Caro. Retrieved from https://idiyas.com/inventor/william-caro

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2006

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1 patent (USPTO):Explore Patents

Title: William Caro and Ink-Reservoir Pressure Regulation

Introduction

William Caro is an inventor associated with Aguada, Puerto Rico. His patent work addresses pressure control in ink reservoirs used in printing systems.

Latest Patents

Caro is credited with 1 patent: “Regulation of Back Pressure Within an Ink Reservoir.” The invention describes apparatus and methods for regulating back pressure using a column of liquid within a trap contained in the ink reservoir. One side of the trap is vented to ambient pressure, while the other connects to the reservoir’s interior.

Career Highlights

The provided information associates Caro with Hewlett-Packard Development Company, L.P. His patent focuses on a practical component of printing-system design: maintaining regulated back pressure within an ink reservoir.

Collaborations

Lester Ortiz and Miguel A. Acosta are identified as Caro’s coworkers.

Conclusion

William Caro’s documented invention applies a liquid-column trap to regulate ink-reservoir back pressure, reflecting his contribution to printing-system 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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