For the Inventor, By the Inventor

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Atlanta, GA, United States of America

Sewell Plastics Inc.

USPTO Granted Patents = 28

Forward Citations = 1,260

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24 inventors (with patents filed for the assignee):

Alfred C Alberghini (14 out of 14 patents)

Stephen R Lynn (6 out of 14 patents)

David A Brunson (5 out of 23 patents)

4. Gerhard E Nickel (5 out of 5 patents)

5. Walter K Schoch (2 out of 3 patents)

6. Charles M Brandt (2 out of 4 patents)

7. Gary Hill (2 out of 2 patents)

8. Michael Warkentien (2 out of 2 patents)

9. Burnis L Hunter (2 out of 2 patents)

10. Gene A Herron (2 out of 2 patents)

11. Donald P Denhoff (2 out of 3 patents)

12. David A Deemer (1 out of 5 patents)

13. William J Peek (1 out of 9 patents)

14. George H Austin (1 out of 3 patents)

15. Dennis C Donalson (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 5068078 - Parison lubrication method (1991-11-26),

2. 5060453 - Hot fill container with reconfigurable convex volume control panel (1991-10-29),

3. 5054632 - Hot fill container with enhanced label support (1991-10-08),

4. D320154 - Bottle (1991-09-24),

5. 5051080 - Parison lubrication apparatus (1991-09-24),

6. 5024340 - Wide stance footed bottle (1991-06-18),

7. 4962721 - Apparatus for coating a container with a liquid (1990-10-16),

8. 4954071 - Calibrating blow pin (1990-09-04),

9. D310028 - Base cup for a bottle (1990-08-21),

10. D306969 - Bottle (1990-04-03),

11. D305984 - Bottle (1990-02-13),

12. 4813557 - Pasteurizable container closure (1989-03-21),

13. 4804097 - Bottle with non-everting hand grip (1989-02-14),

14. D292378 - Bottle (1987-10-20),

15. D287337 - Bottle or similar article (1986-12-23),

Sewell Plastics Inc. is a leading provider of custom plastic injection molding services. With over 30 years of experience, we specialize in producing high-quality plastic parts for a wide range of industries including automotive, medical, and consumer products. Our state-of-the-art facilities and expert team ensure precision and efficiency in every project. Contact us today to learn more about our capabilities.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

28 Patents

#100 in Atlanta, GA

#231 in Georgia

#11,599 in US

#22,554 in the World

Atlanta, GA, United States of America

Sewell Plastics Inc.

Forward Citations = 1,260

24 inventors:

Alfred C Alberghini (14 out of 14 patents)

Stephen R Lynn (6 out of 14 patents)

David A Brunson (5 out of 23 patents)

4. Gerhard E Nickel (5 out of 5 patents)

5. Walter K Schoch (2 out of 3 patents)

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