For the Inventor, By the Inventor

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Lancaster, PA, United States of America

Graham Packaging Pet Technologies Inc.

USPTO Granted Patents = 37

CIPO Patents = 27

EPO Patents = 8

Trademarks = 2

Forward Citations = 403

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61 inventors (with patents filed for the assignee):

Thomas E Nahill (10 out of 55 patents)

Brian A Lynch (8 out of 28 patents)

Keith J Barker (7 out of 20 patents)

4. David P Piccioli (5 out of 81 patents)

5. Suppayan M Krishnakumar (4 out of 144 patents)

6. Qiuchen Peter Zhang (4 out of 6 patents)

7. W Bruce Larsen (4 out of 6 patents)

8. Kerry W Silvers (3 out of 39 patents)

9. Samuel E Evins (3 out of 7 patents)

10. Stephen R Guerin (3 out of 23 patents)

11. Mark D Schneider (3 out of 12 patents)

12. Gregory A Ritz (3 out of 12 patents)

13. Wayne N Collette (3 out of 111 patents)

14. Charles P Simpson, Jr (3 out of 8 patents)

15. Philip D Bourgeois (2 out of 16 patents)

37 patents: Sort by Forward Citations

1. 10471642 - PET containers with enhanced thermal properties and process for making same (2019-11-12),

2. 10279530 - Wave-type pressure compensating bases for polymeric containers (2019-05-07),

3. 9481485 - Wave-type pressure compensating bases for polymeric containers (2016-11-01),

4. 8309622 - Enhanced oxygen-scavenging polymers, and packaging made therefrom (2012-11-13),

5. 8192811 - Delamination-resistant multilayer container, preform and method of manufacture (2012-06-05),

6. 8097662 - Enhanced oxygen-scavenging polymers, and packaging made therefrom (2012-01-17),

7. 7632089 - Take out and cooling system and method (2009-12-15),

8. 7615176 - Sleeve molding (2009-11-10),

9. 7604769 - Method of manufacture of a plastic container with stretched external thread (2009-10-20),

10. 7563403 - Method of reheat blow molding a container (2009-07-21),

11. 7491359 - Delamination-resistant multilayer container, preform, article and method of manufacture (2009-02-17),

12. 7481961 - Multilayer container trimming (2009-01-27),

13. 7481325 - Molded plastic container having hot-fill panels (2009-01-27),

14. 7455807 - Continuous production of molded plastic containers (2008-11-25),

15. 7445826 - Container with high-crystallinity sidewall and low-crystallinity base (2008-11-04),

Graham Packaging PET Technologies Inc. is a global leader in the design, manufacture, and sale of custom blow-molded plastic containers. With more than 50 years of experience, the company offers innovative packaging solutions for a wide range of industries including food and beverage, household chemicals, personal care, pharmaceuticals, and more. Graham Packaging is dedicated to providing high-quality, sustainable packaging solutions that meet the unique needs of its customers. For more information about the company, visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

37 Patents

#6 in Lancaster, PA

#334 in Pennsylvania

#8,939 in US

#17,698 in the World

Lancaster, PA, United States of America

Graham Packaging Pet Technologies Inc.

Forward Citations = 403

61 inventors:

Thomas E Nahill (10 out of 55 patents)

Brian A Lynch (8 out of 28 patents)

Keith J Barker (7 out of 20 patents)

4. David P Piccioli (5 out of 81 patents)

5. Suppayan M Krishnakumar (4 out of 144 patents)

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