Great Plains Manufacturing, Incorporated, based in Salina, Kansas, specializes in the development and manufacturing of advanced agricultural implements. The company focuses on innovative technologies such as seed flow adjustment systems, high-capacity balers, and loader systems, enhancing efficiency in farming operations. Their expertise extends to tillage implements, autonomous agricultural systems, vehicle steering assemblies, and hydraulic power amplification, positioning them as a leader in agricultural engineering and technology solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

143 Patents

#1 in Salina, KS

#19 in Kansas

#2,738 in US

#5,697 in the World

Salina, KS, United States of America

Great Plains Manufacturing, Incorporated

Forward Citations = 1,252

83 inventors:

Jason Carlson (24 out of 25 patents)

John M Relph (22 out of 22 patents)

Jeff Welsh (20 out of 20 patents)

4. Gregory W Arnett (19 out of 19 patents)

5. Matthew Shobe (14 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Great Plains Manufacturing, Incorporated. Retrieved from https://idiyas.com/company/great-plains-manufacturing

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]

16 patents (EPO):

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]