Forward Citations = 90

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8 inventors (with patents filed for the assignee):

Louis C Harms (3 out of 12 patents)

Zilek Liberfarb (2 out of 11 patents)

Richard Rosenbrock (1 out of 5 patents)

4. Ronald E Trost (1 out of 1 patent)

5. Joseph Reilly (1 out of 1 patent)

6. C Nickolas Goloff (1 out of 7 patents)

7. Allen L Filo (1 out of 2 patents)

8. Feng-Rong Shaw (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5836335 - Proportional pressure control valve (1998-11-17),

2. 5598794 - High accuracy automatically controlled variable linear seed spacing (1997-02-04),

3. 5593215 - Electro-hydraulic controls for brake type traction control system (1997-01-14),

4. 5564676 - Solenoid valve assembly (1996-10-15),

5. 5461903 - Apparatus and method for detecting leak in hydraulic system (1995-10-31),

Company Overview

Fluid Power Industries, Inc. is a leading provider of hydraulic and pneumatic components and systems. With over 20 years of experience in the industry, they offer a wide range of products including cylinders, pumps, valves, and filters. Their expert team provides custom solutions to meet the needs of various industries such as manufacturing, construction, and agriculture. Visit their website for more information on their products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

5 Patents

#36 in Wheeling, IL

#2,422 in Illinois

#51,570 in US

Wheeling, IL, United States of America

Fluid Power Industries, Inc.

Forward Citations = 90

8 inventors:

Louis C Harms (3 out of 12 patents)

Zilek Liberfarb (2 out of 11 patents)

Richard Rosenbrock (1 out of 5 patents)

4. Ronald E Trost (1 out of 1 patent)

5. Joseph Reilly (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fluid Power Industries, Inc.. Retrieved from https://idiyas.com/company/fluid-power-industries

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]