For the Inventor, By the Inventor

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Lincolnshire, IL, United States of America

Ivex Packaging Corporation

USPTO Granted Patents = 2

Forward Citations = 28

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4 inventors (with patents filed for the assignee):

Timothy Henry Bohrer (1 out of 15 patents)

Richard Thomas Steichen (1 out of 2 patents)

Calvin S Krupa (1 out of 46 patents)

4. Robert Knoss (1 out of 24 patents)

2 patents: Sort by Forward Citations

1. 6805659 - Method of making one-piece lidded container and containers made by the same (2004-10-19),

2. 6478181 - Shrinkable tray with attachable lids (2002-11-12),

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#29 in Lincolnshire, IL

#4,375 in Illinois

#94,628 in US

Lincolnshire, IL, United States of America

Ivex Packaging Corporation

Forward Citations = 28

4 inventors:

Timothy Henry Bohrer (1 out of 15 patents)

Richard Thomas Steichen (1 out of 2 patents)

Calvin S Krupa (1 out of 46 patents)

4. Robert Knoss (1 out of 24 patents)

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