For the Inventor, By the Inventor

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Richmond, CA, United States of America

Wexxar Packaging, Inc.

USPTO Granted Patents = 14

Trademarks = 5

Forward Citations = 74

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20 inventors (with patents filed for the assignee):

Peter Clive Sewell (4 out of 11 patents)

Chris Peter Makar (3 out of 4 patents)

David Porteous (2 out of 2 patents)

4. Melvin Tsen (2 out of 2 patents)

5. Jeremy K Zoss (2 out of 6 patents)

6. Michael A Mack (2 out of 2 patents)

7. Jindai Huang (2 out of 2 patents)

8. Peter Zepf (2 out of 2 patents)

9. Christopher Peter Makar (2 out of 2 patents)

10. Thomas E Lyons, Jr (1 out of 7 patents)

11. Stephen L Wiedmann (1 out of 4 patents)

12. William Chu (1 out of 1 patent)

13. Oliver Pringle (1 out of 1 patent)

14. Dyrl Nixon (1 out of 1 patent)

15. Paul A Avery (1 out of 5 patents)

14 patents: Sort by Forward Citations

1. 11173686 - Apparatus and method for accurate carton formation (2021-11-16),

2. 11097867 - Method and blank configuration for forming a ready to display tray (2021-08-24),

3. 10640308 - Carton feeding system and method and related carton forming and sealing machine (2020-05-05),

4. 10532842 - Tape applicator with tape end fold and associated case sealing machine and method (2020-01-14),

5. 9486972 - Bulk bin former apparatus and method (2016-11-08),

6. 7828708 - Case erector and sealer apparatus (2010-11-09),

7. 7766808 - Carton flap gripping system (2010-08-03),

8. 7555874 - Case sealing apparatus with multiple operational modes (2009-07-07),

9. 7422552 - Carton flap gripping system (2008-09-09),

10. 7316643 - Carton flap gripping system (2008-01-08),

11. 7311650 - Thickness adjustment and stabilizer bar system for a case erector (2007-12-25),

12. 7287360 - Bottom taping system using a pusher feed (2007-10-30),

13. 7192393 - Carton flap gripping system (2007-03-20),

14. 7131941 - Thickness adjustment and stabilizer bar system for a case erector (2006-11-07),

Wexxar Packaging, Inc. is a leading global provider of packaging solutions. With innovative designs and advanced technology, we specialize in developing and manufacturing high-performance case forming, case erecting, and case sealing equipment. Our packaging solutions are trusted by businesses of all sizes to improve their packaging processes, increase productivity, and enhance product protection and presentation. Visit our website to learn more about our comprehensive range of packaging equipment and solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#25 in Richmond, CA

#5,156 in California

#21,640 in US

#40,937 in the World

Richmond, CA, United States of America

Wexxar Packaging, Inc.

Forward Citations = 74

20 inventors:

Peter Clive Sewell (4 out of 11 patents)

Chris Peter Makar (3 out of 4 patents)

David Porteous (2 out of 2 patents)

4. Melvin Tsen (2 out of 2 patents)

5. Jeremy K Zoss (2 out of 6 patents)

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