For the Inventor, By the Inventor

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Romeoville, IL, United States of America

Packaging Systems LLC

USPTO Granted Patents = 20

CIPO Patents = 1

Trademarks = 1

Forward Citations = 471

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18 inventors (with patents filed for the assignee):

Christopher C Rutter (10 out of 19 patents)

Paul F Petriekis (7 out of 12 patents)

Michael L Wilford (6 out of 22 patents)

4. Lamar Spalding (4 out of 7 patents)

5. Robert A Bilbrey (3 out of 13 patents)

6. James Zavodsky (3 out of 3 patents)

7. William Charron (2 out of 3 patents)

8. Charles J Hovsepian (2 out of 2 patents)

9. Wade H Williams (1 out of 1 patent)

10. William J Olson (1 out of 12 patents)

11. Stanley E Hurd (1 out of 1 patent)

12. Donald D Cochran (1 out of 11 patents)

13. Robert A VanBeek (1 out of 1 patent)

14. Joe Hall (1 out of 1 patent)

15. John H Schwan (1 out of 4 patents)

20 patents: Sort by Forward Citations

1. 6609636 - Flexible container for bag-in-box packaging system (2003-08-26),

2. 6168074 - End opening bulk material box (2001-01-02),

3. 6148874 - Filling head mechanism that removes material from a spout of a filled (2000-11-21),

4. 6116467 - Beverage dispensing system (2000-09-12),

5. 6073807 - Flexible container with evacuation form insert (2000-06-13),

6. 6070624 - Service-line valve connector and spout valve (2000-06-06),

7. 6070622 - High speed aseptic filling machine (2000-06-06),

8. 6053360 - Fitment for a flexible container (2000-04-25),

9. 5983964 - Method and apparatus for coupling with a spout (1999-11-16),

10. 5901761 - Liquid container valve structures for use with service-line connectors (1999-05-11),

11. 5810059 - Dual channel bag filling machine with a clean in place system that (1998-09-22),

12. 5697410 - Liquid container valve structures for use with service-line connectors (1997-12-16),

13. 5690151 - Dual channel bag filling machine with a clean-in-place system that (1997-11-25),

14. 5427306 - Reinforced bulk material box (1995-06-27),

15. 5419485 - End opening reinforced bulk material box (1995-05-30),

Packaging Systems LLC is a leading provider of innovative packaging solutions. With over 20 years of experience, we specialize in custom packaging designs, machinery, and materials. Our team is dedicated to providing high-quality, cost-effective packaging solutions to meet our clients' needs. Contact us today to learn more about how Packaging Systems LLC can help with your packaging requirements.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

20 Patents

#4 in Romeoville, IL

#807 in Illinois

#15,857 in US

#30,327 in the World

Romeoville, IL, United States of America

Packaging Systems LLC

Forward Citations = 471

18 inventors:

Christopher C Rutter (10 out of 19 patents)

Paul F Petriekis (7 out of 12 patents)

Michael L Wilford (6 out of 22 patents)

4. Lamar Spalding (4 out of 7 patents)

5. Robert A Bilbrey (3 out of 13 patents)

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