Euclid, OH, United States of America

Mary Ann Celestina-Krevh

This inventor holds 8 USPTO granted patents. Top assignees: Graco Children's Products, Inc., Graco Children′s Products Inc.. Active years: 2000-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary Ann Celestina-Krevh. Retrieved from https://idiyas.com/inventor/mary-ann-celestina-krevh

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 = 2.2

ph-index = 6

Forward Citations = 244(Granted Patents)


Company Filing History:


Years Active: 2000-2004

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8 patents (USPTO):Explore Patents

Title: Mary Ann Celestina-Krevh: Innovator in Child Safety Products

Introduction

Mary Ann Celestina-Krevh is a notable inventor based in Euclid, OH (US), recognized for her contributions to child safety products. With a total of 8 patents, she has made significant advancements in the design and functionality of infant car seats and strollers. Her innovative designs prioritize safety and convenience for both parents and children.

Latest Patents

One of her latest patents is a base for an infant car seat that features a tilt adjustment mechanism. This mechanism allows for multiple vertical locking positions, enabling users to adjust the attitude of the attached infant car seat relative to a vehicle seat cushion. Additionally, the base includes a storage compartment for one or more latch assemblies, which are used to secure the base to the vehicle seat anchorages.

Another significant invention is a multi-feature stroller and infant car seat combination. This stroller includes several unique features, such as a forward and rearward sub-frame that can fold upon itself. It also has a napper bar that extends outwardly from the forward sub-frame, providing a locking mechanism that engages with the car seat. The stroller is designed for versatility, allowing the car seat to be carried in both forward-facing and rearward-facing positions. Furthermore, it includes an adjustable footrest and a lock adjustment for height and length between the handlebar and push bar.

Career Highlights

Mary Ann has worked with reputable companies in the child safety industry, including Graco Children's Products, Inc. and Graco Children's Products Inc. Her experience in these organizations has contributed to her expertise in developing innovative solutions for child safety.

Collaborations

Throughout her career, Mary Ann has collaborated with talented individuals such as Robert John Warner, Jr. and LeNard Pope. These collaborations have likely enriched her work and led to the development of her innovative products.

Conclusion

Mary Ann Celestina-Krevh is a pioneering inventor whose work in child safety products has made a lasting impact. Her patents reflect her commitment to enhancing the safety and convenience of infant transportation. Her contributions continue to influence the industry and improve the lives of families.

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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