Dennis A Szczesniak

This inventor holds 11 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignee: Silgan White Cap LLC. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Dennis A Szczesniak. Retrieved from https://idiyas.com/inventor/dennis-a-szczesniak

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

Calculating rank

USPTO Granted Patents = 11 (Patent Applications = 4)

% Patents Active = 81.8

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 80(Granted Patents)

Location History:

Palos Hills, IL (US) (2013)
Lemont, IL (US) (2014 - 2024)

Company Filing History:

11 out of 115

Silgan White Cap LLC

patents

Years Active: 2013-2026

Loading Chart...

11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12715663 - Composite closure having improved seal (2026-08-25),

2. 11999534 - Composite closure having improved seal (2024-06-04),

3. 11753213 - Sealing structures for closure (2023-09-12),

4. 10364070 - Metal closure with low pressure engagement lugs (2019-07-30),

5. 9694946 - Metal closure with low pressure engagement lugs (2017-07-04),

6. D790344 - Closure (2017-06-27),

7. 9428292 - Fluid injection system and method for supporting container walls (2016-08-30),

8. 9221586 - Metal closure and seal combination for maintaining the shape of a plastic container neck (2015-12-29),

9. 8893906 - Metal closure and seal combination for maintaining the shape of a plastic container neck (2014-11-25),

10. D712744 - Closure (2014-09-09),

11. 8596477 - Retortable package with plastic closure cap (2013-12-03),

Title: Innovator Spotlight: Dennis A. Szczesniak

Introduction

Dennis A. Szczesniak is a prolific inventor based in Lemont, Illinois, known for his significant contributions to product packaging technologies. With a total of 10 patents to his name, Szczesniak has focused his efforts on creating innovative closure systems that enhance seal integrity and user functionality.

Latest Patents

Among his latest inventions is the "Composite closure having improved seal," which features an advanced sealing gasket made from a PVC-free material designed to provide a robust fit and reliable seal for containers. This innovative closure incorporates a circular plastic fitment with a central opening and an inwardly extending flange, enhancing its sealing capabilities. Another notable patent is for "Sealing structures for closure," which introduces a pressure-relieving feature in a third plug that allows for fluid communication between the closure and the ambient air. These patents exemplify his commitment to improving the efficiency and reliability of packaging solutions.

Career Highlights

Szczesniak is currently employed at Silgan White Cap LLC, a leading manufacturer of metal and plastic closures, where he continues to innovate in the field. With a solid foundation in engineering and design, he has made significant advancements in closure technologies, contributing to enhanced packaging solutions across various industries.

Collaborations

Throughout his career, Dennis has collaborated with notable colleagues such as James M. Taber and William J. Kapolas, pooling their expertise to advance the field of closure technology. Their collaborative efforts have resulted in several successful inventions, reflecting a shared commitment to innovation and quality.

Conclusion

In summary, Dennis A. Szczesniak's work in the realm of closures has established him as a key figure in the industry. His dedication to developing innovative sealing solutions not only demonstrates his inventive spirit but also contributes to the overall advancement of packaging technologies. With numerous patents under his belt, Szczesniak continues to influence the future of product packaging.

Profile summary based on public USPTO records.