Trademarks = 2

Forward Citations = 174

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4 inventors (with patents filed for the assignee):

Martin Philip Riddiford (2 out of 123 patents)

Stephen O Frazer (1 out of 5 patents)

Roger I Burrows (1 out of 1 patent)

4. Lawrence L Sloan (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D319824 - Portable optical scanner (1991-09-10),

2. D288337 - Electronic detection unit for an educational instrument (1987-02-17),

3. 4627819 - Teaching or amusement apparatus (1986-12-09),

4. 4604065 - Teaching or amusement apparatus (1986-08-05),

Price/Stern/Sloan Publishers, Inc. is a publishing company specializing in children's books, humor, and pop culture. They have been providing quality content for over 30 years, with a focus on engaging and entertaining readers of all ages. With a wide range of titles and a commitment to creativity and innovation, Price/Stern/Sloan Publishers, Inc. is a trusted source for engaging and enjoyable reading experiences.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#441 in Los Angeles, CA

#13,660 in California

#58,991 in US

Los Angeles, CA, United States of America

Price/stern/sloan Publishers, Inc.

Forward Citations = 174

4 inventors:

Martin Philip Riddiford (2 out of 123 patents)

Stephen O Frazer (1 out of 5 patents)

Roger I Burrows (1 out of 1 patent)

4. Lawrence L Sloan (1 out of 1 patent)

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