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Trademarks = 5

Forward Citations = 264

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8 inventors (with patents filed for the assignee):

Louis L Laske (10 out of 10 patents)

John LaRoi, Jr (3 out of 5 patents)

Donald R Harreld (2 out of 2 patents)

4. Keith E Smith (1 out of 9 patents)

5. James F Konicke (1 out of 5 patents)

6. Les A Laske (1 out of 1 patent)

7. Martin G Wiessner (1 out of 1 patent)

8. Kyle Vlasak (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 11918540 - Cap for spout and modified spout (2024-03-05),

2. 9302835 - Easy open flexible container (2016-04-05),

3. 6913388 - Flexible container (2005-07-05),

4. 5451179 - Inflatable flexible pouch with inner inflatable structure (1995-09-19),

5. 5358107 - Packaging cover for a cleaning apparatus having bristles (1994-10-25),

6. 5336123 - Inflatable flexible pouch (1994-08-09),

7. 5174659 - Reclosable flexible bag (1992-12-29),

8. 4486975 - Inflatable novelty device (1984-12-11),

9. 4408643 - Plastic bags having a pressure resistant closure (1983-10-11),

10. 4125985 - Process for forming peelable seals (1978-11-21),

11. 4055454 - Process for forming peelable seals (1977-10-25),

12. 3980260 - Inflatable kite (1976-09-14),

13. 3952975 - Inflatable kite (1976-04-27),

Vonco Products, Inc. is a leading manufacturer of flexible packaging solutions for a wide range of industries including healthcare, food and beverage, and consumer goods. With over 60 years of experience, Vonco offers innovative packaging options such as pouches, bags, and custom-designed products to meet the unique needs of their clients. Their commitment to quality and customer satisfaction has made them a trusted partner for businesses around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

13 Patents

#1 in Lake Villa, IL

#1,146 in Illinois

#23,149 in US

#43,690 in the World

Lake Villa, IL, United States of America

Vonco Products, Inc.