Forward Citations = 79

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6 inventors (with patents filed for the assignee):

Calvin D Wilde (2 out of 2 patents)

Daniel L Turner (2 out of 2 patents)

Forrest Henry Ballinger (1 out of 13 patents)

4. Wilfred L Farnham (1 out of 2 patents)

5. Wayne N Wheeler (1 out of 1 patent)

6. Lynn R Garrison (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4581700 - Processing system for grade crossing warning (1986-04-08),

2. 4360873 - Power selection system for a consist of locomotives (1982-11-23),

3. 4234922 - Automatic locomotive speed control (1980-11-18),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#2 in Grain Valley, MO

#1,026 in Missouri

#73,815 in US

Grain Valley, MO, United States of America

Sab Harmon Industries, Inc.

Forward Citations = 79

6 inventors:

Calvin D Wilde (2 out of 2 patents)

Daniel L Turner (2 out of 2 patents)

Forrest Henry Ballinger (1 out of 13 patents)

4. Wilfred L Farnham (1 out of 2 patents)

5. Wayne N Wheeler (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sab Harmon Industries, Inc.. Retrieved from https://idiyas.com/company/sab-harmon-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]