Forward Citations = 93

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2 inventors (with patents filed for the assignee):

Charles R Helms (4 out of 28 patents)

Thomas J Ballock (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. D1021623 - Container lid (2024-04-09),

2. D429464 - Container (2000-08-15),

3. 6053353 - Composite container closure (2000-04-25),

4. 5911334 - Closable arrangement including resealable lid (1999-06-15),

5. 5647501 - Composite lid for container (1997-07-15),

Double 'h' Plastics, Inc. is a leading manufacturer of plastic products with a strong emphasis on quality and innovation. We offer a wide range of custom plastic solutions for various industries including packaging, automotive, and consumer goods. With over 20 years of experience, we pride ourselves on delivering exceptional products and excellent customer service to our clients around the world.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#16 in Warminster, PA

#1,868 in Pennsylvania

#51,545 in US

Warminster, PA, United States of America

Double 'H' Plastics, Inc.

Forward Citations = 93

2 inventors:

Charles R Helms (4 out of 28 patents)

Thomas J Ballock (1 out of 1 patent)

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