For the Inventor, By the Inventor

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Richmond, VA, United States of America

Tredegar Industries, Inc.

USPTO Granted Patents = 40

Trademarks = 2

Forward Citations = 1,194

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26 inventors (with patents filed for the assignee):

Paul Eugene Thomas (10 out of 38 patents)

Carl D Ray (10 out of 10 patents)

Robert K McBride (8 out of 8 patents)

4. Gregory M Rieker (6 out of 9 patents)

5. Michael A Francis (5 out of 5 patents)

6. Peter I Chang (5 out of 5 patents)

7. Timothy L Clark (4 out of 6 patents)

8. Gary A Otte (4 out of 4 patents)

9. John D Biagioli (4 out of 4 patents)

10. Dennis D Barger (2 out of 2 patents)

11. Raymond S Harp (2 out of 2 patents)

12. Donald L Smith (2 out of 2 patents)

13. Alvin W Gross (2 out of 2 patents)

14. James M Adams (2 out of 6 patents)

15. Tung Y Weng (2 out of 2 patents)

Core Competencies:

Three-Dimensional Film

Breathable Laminates

Embossed Designs

Biodegradable Films

Perforated Film

Tamper-Evident Labels

Vacuum Application

Layered Fabrics

Composite Materials

Plastic Film Construction

Heat Sealable Films

Disposable Articles

40 patents: Sort by Forward Citations

1. D424810 - Three-dimensional formed and perforated film having a nested polygon (2000-05-16),

2. 6019511 - Protective assemblies (2000-02-01),

3. 5945196 - Method of manufacturing screen and films produced therewith (1999-08-31),

4. D411921 - Three-dimensional formed and perforated film having a geo-flower design (1999-07-13),

5. D411685 - Three-dimensional formed and perforated film having a nested triangle (1999-06-29),

6. 5897543 - Film (1999-04-27),

7. 5783014 - Lamination of apertured or non-apertured three-dimensional films to (1998-07-21),

8. 5762643 - Vacuum assisted application of thin vapor permeable, liquid impermeable (1998-06-09),

9. 5753342 - Vacuum assisted application of thin coatings on apertured substrates and (1998-05-19),

10. D393546 - Portion of a patterned film (1998-04-21),

11. 5733628 - Breathable elastic polymeric film laminates (1998-03-31),

12. D392466 - Portion of a patterned film (1998-03-24),

13. D392107 - Portion of a patterned film (1998-03-17),

14. D392106 - Portion of a patterned film (1998-03-17),

15. 5718928 - Screen for producing a perforated film (1998-02-17),

Company Overview

Tredegar Industries, Inc. is a leading manufacturer specializing in advanced film technologies. Based in Richmond, VA, the company focuses on developing innovative three-dimensional films, breathable films, and perforated film solutions. Their expertise extends to lamination techniques and the production of biodegradable films, catering to diverse applications including tamper-evident labels and absorbent articles. Tredegar's commitment to sustainability and cutting-edge plastic film construction positions it as a key player in the materials industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

40 Patents

#20 in Richmond, VA

#149 in Virginia

#8,618 in US

#17,048 in the World

Richmond, VA, United States of America

Tredegar Industries, Inc.

Forward Citations = 1,194

26 inventors:

Paul Eugene Thomas (10 out of 38 patents)

Carl D Ray (10 out of 10 patents)

Robert K McBride (8 out of 8 patents)

4. Gregory M Rieker (6 out of 9 patents)

5. Michael A Francis (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tredegar Industries, Inc.. Retrieved from https://idiyas.com/company/tredegar-industries

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

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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