Manne-villette, France

Herve H Dourlens

This inventor holds 6 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignee: Dresser-Rand Company. Active years: 2003-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herve H Dourlens. Retrieved from https://idiyas.com/inventor/herve-h-dourlens

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 = 43(Granted Patents)


Location History:

  • Manne-villette, FR (2003 - 2006)
  • Goderville, FR (2015 - 2017)

Company Filing History:


Years Active: 2003-2017

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6 patents (USPTO):Explore Patents

Title: Herve H Dourlens: Innovator in Bearing Technology

Introduction

Herve H Dourlens is a notable inventor based in Manne-villette, France. He has made significant contributions to the field of engineering, particularly in the development of advanced bearing technologies. With a total of 6 patents to his name, Dourlens continues to push the boundaries of innovation.

Latest Patents

Dourlens' latest patents showcase his expertise and creativity. One of his notable inventions is a tilt pad bearing with through-pivot lubrication. This innovative design includes a support structure with first and second surfaces, a pivot with corresponding surfaces, and a pad that facilitates fluid communication from the support structure through the pivot to the pad. Another significant patent is for a system and method of expanding a fluid in a hermetically-sealed casing. This expander-generator utilizes a high-pressure and low-pressure expander stage to convert the energy of a working fluid, such as ammonia, into useful work for a generator.

Career Highlights

Herve H Dourlens is currently associated with Dresser-Rand Company, where he applies his engineering skills to develop cutting-edge technologies. His work has been instrumental in advancing the efficiency and functionality of various mechanical systems.

Collaborations

Throughout his career, Dourlens has collaborated with several talented individuals, including Dale F Marshall and Philippe Jacques Auber. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Herve H Dourlens stands out as a prominent inventor in the field of engineering, with a focus on bearing technology. His contributions through his patents reflect his commitment to innovation and excellence. Dourlens' work continues to influence the industry and inspire future advancements.

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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