Forward Citations = 38

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8 inventors (with patents filed for the assignee):

Ned D Mills (5 out of 7 patents)

Eric Young Park (1 out of 29 patents)

Mark H Hoeveler (1 out of 12 patents)

4. Jan Hippen (1 out of 51 patents)

5. Benjamin K Jones (1 out of 19 patents)

6. David M Thorpe (1 out of 10 patents)

7. Michael C Knodt (1 out of 1 patent)

8. Eike Wintzer (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 6354976 - Transmissions, transmission lock assemblies, methods of adjusting a gear ratio of a transmission, and methods of forming a transmission shift mechanism (2002-03-12),

2. 6055878 - Adjustable eccentric shift mechanisms (2000-05-02),

3. D422194 - Shift mechanism (2000-04-04),

4. 5964677 - Shift mechanisms, lock assemblies and methods of adjusting a gear ratio (1999-10-12),

5. 5632702 - Continuously variable transmission (1997-05-27),

6. 5454766 - Continuously variable transmission having a double eccentric shaft and a (1995-10-03),

Company Overview

Speed Control, Inc. is a leading provider of industrial speed monitoring and motion control solutions. With a strong focus on quality and innovation, we offer a wide range of products including speed sensors, tachometers, and controllers. Our team of experts are dedicated to providing reliable and efficient solutions for a variety of industries, from automotive to 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 6 2026

6 Patents

#7 in Richland, WA

#1,067 in Washington

#44,949 in US

Richland, WA, United States of America

Speed Control, Inc.

Forward Citations = 38

8 inventors:

Ned D Mills (5 out of 7 patents)

Eric Young Park (1 out of 29 patents)

Mark H Hoeveler (1 out of 12 patents)

4. Jan Hippen (1 out of 51 patents)

5. Benjamin K Jones (1 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Speed Control, Inc.. Retrieved from https://idiyas.com/company/speed-control

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]