Trademarks = 15

Forward Citations = 99

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7 inventors (with patents filed for the assignee):

Thomas L Maser (2 out of 7 patents)

Richard Maddrell (2 out of 2 patents)

Louis Weber (2 out of 2 patents)

4. Virginia O'Donnell (2 out of 2 patents)

5. Jin K Song (1 out of 11 patents)

6. Yan Wu (1 out of 1 patent)

7. Ann Taylor (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7540406 - Method and system for illustrating sound and text (2009-06-02),

2. D436100 - Electronic sound book with microphone (2001-01-10),

3. D425115 - Book holder and books (2000-05-16),

4. 6041215 - Method for making an electronic book for producing audible sounds in (2000-03-21),

5. D413354 - Book holder and books (1999-08-31),

6. 5803748 - Apparatus for producing audible sounds in response to visual indicia (1998-09-08),

Publications International, Ltd. is a leading publisher of books, interactive books, and puzzles. The company specializes in creating high-quality, innovative products for all ages. With over 40 years of experience, Publications International, Ltd. continues to provide engaging and informative content to readers around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

6 Patents

#9 in Lincolnwood, IL

#2,055 in Illinois

#43,752 in US

Lincolnwood, IL, United States of America

Publications International, Ltd.