Pittsburgh, PA, United States of America

Lisa Marlene Carvajal

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Helen of Troy Limited. Active years: 2006-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lisa Marlene Carvajal. Retrieved from https://idiyas.com/inventor/lisa-marlene-carvajal

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 31(Granted Patents)


Company Filing History:


Years Active: 2006-2008

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2 patents (USPTO):Explore Patents

Title: Innovations by Lisa Marlene Carvajal

Introduction

Lisa Marlene Carvajal is an accomplished inventor based in Pittsburgh, PA. She has made significant contributions to the field of product design, particularly in the area of paper towel dispensing solutions. With a total of two patents to her name, Carvajal continues to innovate and improve everyday products.

Latest Patents

Among her latest inventions is the Pullthru Paper Towel Dispenser. This device is designed to dispense paper towel sheets from a roll, featuring a base member that supports the roll for rotation. It includes a first guide bar that is fixedly carried by the base and a second guide bar that can move between a loading position and a dispensing position. This innovative design allows for easy loading and dispensing of paper towels. Another notable invention is her Paper Towel Holder, which complements her work in enhancing user convenience in everyday tasks.

Career Highlights

Carvajal is currently employed at Helen of Troy Limited, where she applies her inventive skills to develop practical solutions for consumers. Her work has garnered attention for its focus on functionality and user experience.

Collaborations

Throughout her career, Carvajal has collaborated with talented individuals such as Dino Anthony Mariano and Eric R Colburn. These partnerships have contributed to her success and the development of her innovative products.

Conclusion

Lisa Marlene Carvajal exemplifies the spirit of innovation through her inventive designs and practical solutions. Her contributions to the field of product design continue to make a positive impact on everyday life.

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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