Trademarks = 5

Forward Citations = 42

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8 inventors (with patents filed for the assignee):

Nicholas Lieser (2 out of 3 patents)

Brian Wenning (1 out of 2 patents)

James Othmar Brick (1 out of 3 patents)

4. Todd J Marquardsen (1 out of 2 patents)

5. Jamey O Brick (1 out of 4 patents)

6. Douglas G Meyer (1 out of 2 patents)

7. Patrick Burg (1 out of 1 patent)

8. Brian Schoepp (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12214361 - Tooth for fragmenting apparatus and system (2025-02-04),

2. 11272729 - System and method for processing and treating an agricultural byproduct (2022-03-15),

3. 9866089 - Mechanical motor soft start and systems and methods relating thereto (2018-01-09),

4. 8066213 - Replaceable tooth mount rotor system for waste fragmenting machines (2011-11-29),

5. 7325759 - Method for minimizing damage to a waste fragmentation machine (2008-02-05),

Rotochopper, Inc. is a leading manufacturer of industrial equipment specializing in grinding, shredding, and screening solutions for a wide range of applications. With a focus on innovation and quality, Rotochopper offers efficient and reliable equipment to help customers maximize productivity and minimize waste.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#1 in St. Martin, MN

#1,386 in Minnesota

#50,171 in US

St. Martin, MN, United States of America

Rotochopper, Inc.