Moline, IL, United States of America

Gerald F Hagstrom

This inventor holds 1 USPTO granted patent. Top assignee: Deere & Company. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerald F Hagstrom. Retrieved from https://idiyas.com/inventor/gerald-f-hagstrom

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1987

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Gerald F. Hagstrom: Innovator in Combine Harvester Technology

Introduction

Gerald F. Hagstrom is a notable inventor based in Moline, IL (US), recognized for his contributions to agricultural machinery. He holds a patent for a unique design that enhances the efficiency of combine harvesters. His innovative approach has made a significant impact on the agricultural industry.

Latest Patents

Hagstrom's patent, titled "Combine harvester with header-mounted separator," introduces a modified header for combine harvesters. This design features an elongated axial flow rotary separator unit that includes coaxial threshing and separating portions. The separator is strategically placed between a conventional gatherer portion and a feederhouse. This configuration allows for the direct transfer of gathered crop material to the separator rotor, improving the overall harvesting process. The design also accommodates a deeper grain tank for increased capacity, showcasing Hagstrom's forward-thinking approach to agricultural engineering.

Career Highlights

Gerald F. Hagstrom has made significant strides in his career, particularly through his work with Deere & Company. His innovative designs have contributed to the advancement of agricultural technology, making harvesting more efficient and effective. His patent reflects his commitment to improving machinery that supports farmers and enhances productivity.

Collaborations

Hagstrom has collaborated with notable colleagues, including Reed J. Turner and Daniel L. Leemans. Their combined expertise has likely contributed to the successful development of innovative agricultural solutions.

Conclusion

Gerald F. Hagstrom's contributions to the field of agricultural machinery, particularly through his patented combine harvester design, demonstrate his dedication to innovation. His work continues to influence the efficiency of farming practices today.

Profile summary based on public USPTO records.
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]
Loading…