Maumee, OH, United States of America

Douglas S Struble

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Owens-Brockway Plastic Products Inc., Graham Packaging Plastic Products, Inc., Owens-Illinois Closure, Inc.. Active years: 1999-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas S Struble. Retrieved from https://idiyas.com/inventor/douglas-s-struble

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 276(Granted Patents)


Company Filing History:


Years Active: 1999-2006

Loading Chart...
4 patents (USPTO):Explore Patents

Title: Innovations of Douglas S. Struble

Introduction

Douglas S. Struble is a notable inventor based in Maumee, Ohio. He holds a total of four patents, showcasing his contributions to the field of plastic container technology. His innovative designs have significantly impacted the manufacturing processes in the industry.

Latest Patents

One of his latest patents is titled "Method and apparatus for blow molding hollow plastic containers." This invention features a mold system that includes an extruder for providing a hollow tube of plastic material. The system consists of three mold segments, with at least two being movable against a third segment. This design allows for efficient blow molding of hollow plastic containers. Another significant patent is for a "Dispensing package and method of use." This container assembly includes a body with a cylindrical neck and an integral lug that projects radially inwardly. The fitment is designed to be received within the container neck, allowing for rapid filling and easy assembly.

Career Highlights

Throughout his career, Douglas has worked with prominent companies such as Owens-Brockway Plastic Products Inc. and Graham Packaging Plastic Products, Inc. His experience in these organizations has contributed to his expertise in plastic product innovations.

Collaborations

Douglas has collaborated with notable individuals in the industry, including John W. Safian and Eugene Francis Haffner. These partnerships have likely enhanced his inventive processes and broadened his impact on the field.

Conclusion

Douglas S. Struble's contributions to the field of plastic container technology through his patents and collaborations highlight his innovative spirit and dedication to advancing manufacturing processes. His work continues to influence the industry today.

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]
Loading…