Stephen J Kras

This inventor holds 11 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignees: Silgan White Cap LLC, Continental White Cap, Inc., Ocean Spray Cranberries, Inc.. Active years: 1986-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen J Kras. Retrieved from https://idiyas.com/inventor/stephen-j-kras

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

USPTO Granted Patents = 11 (Patent Applications = 4)

% Patents Active = 81.8

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 2.7

ph-index = 6

Forward Citations = 319(Granted Patents)

Company Filing History:

Continental White Cap, Inc.

patents

2 out of 75

Ocean Spray Cranberries, Inc.

6. 1 out of 834,453

Other

patents

Years Active: 1986-2019

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10272586 - Rotary tool ejection technology (2019-04-30),

2. 9844889 - Rotary tool ejection technology (2017-12-19),

3. 9221586 - Metal closure and seal combination for maintaining the shape of a plastic container neck (2015-12-29),

4. 8893906 - Metal closure and seal combination for maintaining the shape of a plastic container neck (2014-11-25),

5. 8596477 - Retortable package with plastic closure cap (2013-12-03),

6. 7740785 - Closure cap with injection molded annular gasket and method of making same (2010-06-22),

7. D487700 - Cap (2004-03-24),

8. D482967 - Cap (2003-12-03),

9. D460357 - Dairy closure (2002-07-17),

10. 4610621 - Mold for closure cap (1986-09-09),

11. 4607768 - Dispensing closure with latch mechanism (1986-08-26),

Title: The Innovative Journey of Stephen J Kras

Introduction: Stephen J Kras is a renowned inventor based in Chicago, IL, known for his groundbreaking contributions to various fields.

Latest Patents: Stephen J Kras holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Stephen J Kras has worked with leading companies to bring his inventions to life, revolutionizing industries along the way.

Collaborations: Throughout his career, Stephen J Kras has collaborated with top researchers, engineers, and designers to create cutting-edge solutions that have had a lasting impact.

Conclusion: Stephen J Kras continues to be a driving force in the world of innovation, with his passion for creating transformative technologies shaping the future of various sectors.

Profile summary based on public USPTO records.