Greensburg, PA, United States of America

David M Bartholomew

This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Menasha Corporation, Werner Co.. Active years: 1997-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David M Bartholomew. Retrieved from https://idiyas.com/inventor/david-m-bartholomew

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

USPTO Granted Patents = 7 

% Patents Active = 85.7

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 57(Granted Patents)


Location History:

  • West Newton, PA (US) (1997)
  • Greensburg, PA (US) (1998 - 2013)

Company Filing History:


Years Active: 1997-2013

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of David M Bartholomew

Introduction

David M Bartholomew is a notable inventor based in Greensburg, PA, with a remarkable portfolio of seven patents. His work primarily focuses on innovative packaging solutions and storage systems, showcasing his creativity and technical expertise.

Latest Patents

Among his latest patents, Bartholomew has developed a unique packaging for a ladder, which enhances the convenience and safety of transporting this essential tool. Additionally, he has created a packaging structure with sliding retainers for sheets of material, which improves the efficiency of material handling. Another significant invention is a rack designed for shipping and storing a plurality of glass panels. This rack features a frame that holds a bottom support and a rear support in planes that intersect at substantially a right angle. The design includes notches to receive the edges of the panels, and a spring-loaded mechanism that maintains engagement with the respective panels, ensuring their secure storage.

Career Highlights

Throughout his career, Bartholomew has made significant contributions to the field of packaging and storage solutions. His innovative designs have been instrumental in improving the functionality and safety of various products.

Collaborations

Bartholomew has collaborated with several professionals in his field, including Brandon J Craig and Harry L Murray. Their combined expertise has likely contributed to the success of his inventions.

Conclusion

David M Bartholomew's inventive spirit and dedication to innovation have led to the development of several impactful patents. His work continues to influence the packaging and storage industry, demonstrating the importance of creativity in engineering solutions.

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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