Peerless-Winsmith, Inc.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 25.0

Forward Citations = 60

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2 inventors (with patents filed for the assignee):

Werner H Heller (3 out of 5 patents)

Dale Bowen (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 7100722 - Wheel assembly including a DC motor mounted within the HUB and drive connected to the wheel (2006-09-05),

2. 5401220 - Speed reducer with planocentric gear arrangement (1995-03-28),

3. 5186068 - Gear reducer with backlash eliminator (1993-02-16),

4. 4986400 - Bi-directional spring clutch for reducing worm gear drive (1991-01-22),

Company Overview

Peerless-Winsmith, Inc. is a leading manufacturer of high-quality industrial gearing solutions. With over 100 years of experience in the industry, we offer a wide range of products including speed reducers, gearboxes, and worm gears. Our commitment to excellence and innovation has made us a trusted partner for customers in various industries such as oil and gas, mining, and manufacturing. Visit our website to learn more about our products and services.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#8 in Warren, OH

#2,337 in Ohio

#60,704 in US

Warren, OH, United States of America