Evanston, IL, United States of America

Marvin Keith

This inventor holds 1 USPTO granted patent. Top assignee: Children on the Go, Inc.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marvin Keith. Retrieved from https://idiyas.com/inventor/marvin-keith

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 = 2.0

ph-index = 1

Forward Citations = 55(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Marvin Keith

Introduction

Marvin Keith is a notable inventor based in Evanston, IL, who has made significant contributions to the field of infant care. His innovative designs focus on enhancing the functionality and safety of everyday products for children. With a keen understanding of the needs of parents and infants alike, Keith has developed solutions that address common challenges faced during feeding.

Latest Patents

One of Marvin Keith's most recognized inventions is the infant feeding bottle, which includes a pressure equalizing diaphragm. This unique design features a nipple-equipped end and a diaphragm member at the opposite end. The diaphragm allows room air to enter the bottle when it is inclined, equalizing the interior air pressure as liquid is withdrawn through the nipple. This innovation ensures that the feeding process is smooth and comfortable for infants. The diaphragm member is gas and liquid tight when the bottle is upright, providing a safe feeding experience.

Career Highlights

Marvin Keith has dedicated his career to improving infant feeding solutions. His work at Children on the Go, Inc. has allowed him to focus on creating products that prioritize both functionality and safety. With a patent to his name, Keith has established himself as a valuable contributor to the field of child care products.

Collaborations

Marvin Keith has collaborated with Mark H Greenwood, working together to enhance the design and functionality of infant feeding products. Their partnership has led to innovative solutions that benefit both parents and infants.

Conclusion

Marvin Keith's contributions to infant care through his innovative feeding bottle design demonstrate his commitment to improving the lives of families. His work continues to influence the industry, making feeding a more comfortable experience for infants and their caregivers.

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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