% Expired Patents = 25.0

Trademarks = 5

Forward Citations = 47

Loading Chart...

4 inventors (with patents filed for the assignee):

Michael V Smeja (3 out of 28 patents)

Troy William Livingston (3 out of 45 patents)

George Smeja (3 out of 7 patents)

4. Thomas W Kopf (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 7051397 - Multi-use tool device, tool therefor and method of using the same (2006-05-30),

2. D496845 - Palm hand tool (2004-10-06),

3. D489952 - Hand tool with handle (2004-05-19),

4. 4872723 - Safety tray (1989-10-10),

Master Products, Inc. is a leading manufacturer of high-quality office supplies and organizational products. With over 50 years of experience in the industry, we offer a wide range of products including binders, folders, index tabs, and more. Our commitment to innovation and customer satisfaction sets us apart from the competition. Visit our website to explore our full product line and find solutions to keep your office well-organized and efficient.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

4 Patents

#12 in McHenry, IL

#2,831 in Illinois

#60,511 in US

McHenry, IL, United States of America

Master Products, Inc.

Forward Citations = 47

4 inventors:

Michael V Smeja (3 out of 28 patents)

Troy William Livingston (3 out of 45 patents)

George Smeja (3 out of 7 patents)

4. Thomas W Kopf (1 out of 1 patent)

Please report any incorrect information to [email protected]