Sønderborg, Denmark

Ingvard M Madsen

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Danfoss A/s, Danfoxx A/s. Active years: 1982-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ingvard M Madsen. Retrieved from https://idiyas.com/inventor/ingvard-m-madsen

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 = 2.8

ph-index = 4

Forward Citations = 76(Granted Patents)


Location History:

  • Sonderborg, DK (1982 - 1992)
  • Sønderborg, DK (2001)

Company Filing History:


Years Active: 1982-2001

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4 patents (USPTO):Explore Patents

Title: Ingvard M Madsen: Innovator in Fluid Machinery

Introduction

Ingvard M Madsen is a notable inventor based in Sonderborg, Denmark. He has made significant contributions to the field of fluid machinery, holding a total of 4 patents. His innovative designs focus on improving the efficiency and functionality of hydraulic and pneumatic machines.

Latest Patents

Madsen's latest patents include a fluid machine featuring cooperating displacement elements and a housing that partially covers these elements. This design aims to enhance the structure of hydraulic or pneumatic machines by ensuring that the housing covers the displacement elements axially on both sides in the working region. Another notable patent is a device designed to prevent oil from dripping out of the burner nozzle of an oil-fired heating system. This apparatus regulates the oil temperature during operation, maintaining a nearly constant oil volume in the nozzle holder.

Career Highlights

Throughout his career, Madsen has worked with prominent companies such as Danfoss A/S and Danfoxx A/S. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in fluid machinery.

Collaborations

Madsen has collaborated with several professionals in his field, including Leif B Bonnerup and Per F Jensen. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ingvard M Madsen's work in fluid machinery exemplifies the spirit of innovation. His patents reflect a commitment to enhancing the efficiency of hydraulic and pneumatic systems. Madsen's contributions continue to influence the industry and inspire future inventors.

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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