Geldrop, Netherlands

Petrus W Zweegers

This inventor holds 14 USPTO granted patents, plus 3 CIPO patents. Top assignees: P. J. Zweegers En Zonen, B.v., Z.p.m. International B.v., Other. Active years: 1977-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Petrus W Zweegers. Retrieved from https://idiyas.com/inventor/petrus-w-zweegers

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.0

ph-index = 7

Forward Citations = 113(Granted Patents)


Location History:

  • 5660 AA Geldrop, NL (1987)
  • Geldrop, NL (1977 - 1988)

Company Filing History:


Years Active: 1977-1988

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14 patents (USPTO):Explore Patents

Title: The Innovations of Petrus W. Zweegers: A Pioneer in Agricultural Engineering

Introduction

Petrus W. Zweegers, hailing from Geldrop, Netherlands, is a notable inventor recognized for his impressive portfolio of 14 patents. His contributions to the field of agricultural engineering have paved the way for more efficient machinery and techniques, showcasing his innovative spirit and dedication to enhancing agricultural practices.

Latest Patents

Among his latest inventions, Zweegers developed a **Device for Spreading Granular and/or Powdery Material**. This innovative device features a framework with a drivable spreader that operates around an upwardly extending axis of rotation. The metering structure, positioned above the spreader, includes at least one discharge opening that facilitates the supply of material during operation. This design allows for a continuously reciprocating movement relative to the frame, optimizing the spreading process.

Another significant invention by Zweegers is the **Mowing Device**. This device is equipped with a frame housing at least two cutting elements, which are rotatable about upwardly extending axes. These cutting elements rotate in opposite directions, ensuring effective mowing while facilitating the movement of cut crop onto a window via freely rotatable swath wheels. This design enhances the mowing efficiency by cleverly managing the angles of rotation of the swath wheels.

Career Highlights

Throughout his career, Zweegers has been associated with various companies, including P. J. Zweegers En Zonen B.V. His work has consistently focused on innovations that improve agricultural efficiency, showcasing his commitment to advancing this crucial sector.

Collaborations

While specific details about collaborations with other companies remain limited, Zweegers' enduring influence on agricultural machinery speaks volumes about the impact of his inventions on the industry. His dedication to improving existing technologies through innovation demonstrates his role as a thought leader in agricultural engineering.

Conclusion

Petrus W. Zweegers stands out as a prolific inventor whose innovations continue to shape the landscape of agricultural engineering. With a portfolio that emphasizes practical and efficient design, Zweegers not only reflects the spirit of innovation but also inspires future generations of inventors. His work exemplifies the significant role that creativity and engineering play in enhancing everyday agricultural practices.

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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