West Fargo, ND, United States of America

David S Majkrzak

This inventor holds 22 USPTO granted patents, plus 1 CIPO patent, primarily in Agricultural Machinery. Top assignees: Crary Company, Crary Industries, Inc., Steiger Tractor Inc.. Active years: 1981-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David S Majkrzak. Retrieved from https://idiyas.com/inventor/david-s-majkrzak

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


% Patents Active = 81.8


Average Co-Inventor Count = 1.1

ph-index = 10

Forward Citations = 289(Granted Patents)


Company Filing History:


Years Active: 1981-2012

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Areas of Expertise:
Hydraulic System
Wood Chipper
Snow Blower
Log Splitter
Feed Roller
Combine Hopper
Debris Shredder
Mechanical Reel
Mower Assembly
Engine Heating
Wheel Rim Mounting
Sickle Bar
22 patents (USPTO):Explore Patents

Title: David S. Majkrzak - Innovator in Hydraulic Systems and Agricultural Technology

Introduction

David S. Majkrzak, an accomplished inventor based in West Fargo, North Dakota, has made significant contributions to the fields of hydraulic systems and agricultural machinery. With an impressive portfolio of 22 patents, he has demonstrated a commitment to innovation that addresses real-world challenges in these industries.

Latest Patents

Among Majkrzak's notable recent inventions is the "PTO Driven Hydraulic System." This advanced hydraulic system is operably coupled to vehicles equipped with a Power Take-Off (PTO) drive. The system features a closed hydraulic circuit that includes both first and second hydraulic loops, ensuring efficient cooling and operation. It effectively provides hydraulic power to implements, enhancing the functionality of various agricultural vehicles.

Another remarkable invention by Majkrzak is the "Windrower and Method of Windrowing a Grown Product." This innovative windrower features a unique frame capable of unearthing crops while separating foreign matter. It includes a cross conveyor assembly that can adjust laterally as it operates, allowing for versatile discharge locations. This design significantly improves the efficiency and effectiveness of agricultural processes.

Career Highlights

David Majkrzak's experience includes working with reputable companies such as Crary Company, where he honed his skills in engineering and innovation. His work has not only contributed to his professional growth but has also impacted the agricultural and hydraulic systems sectors positively.

Collaborations

Throughout his career, Majkrzak has collaborated with several professionals, including notable colleagues like Patrick M. Cronin and Wally L. Kaczmarski. These collaborations have led to the development of cutting-edge technologies that benefit various industries.

Conclusion

David S. Majkrzak stands out as a leading inventor in hydraulic systems and agricultural technology. His ongoing dedication to innovation, as evidenced by his extensive patent portfolio, promises to continue shaping the future of these sectors. As he further develops his ideas, Majkrzak's work is likely to enhance efficiency and functionality, benefiting both industries and the communities they serve.

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]
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