Muelheim, Germany

Heinrich Oeynhausen

This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Siemens Aktiengesellschaft, Kraftwerk Union Aktiengesellschaft. Active years: 1988-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinrich Oeynhausen. Retrieved from https://idiyas.com/inventor/heinrich-oeynhausen

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 = 1.6

ph-index = 6

Forward Citations = 83(Granted Patents)


Location History:

  • Muelheim, DE (1988)
  • Ruhr, DE (1990)
  • Mulheim an Der Ruhr, DE (1999)
  • Muelheim A.D. Ruhr, DE (2000)
  • Mulheim, DE (2000)
  • Mülheim an der Ruhr, DE (2002)

Company Filing History:


Years Active: 1988-2002

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Heinrich Oeynhausen

Introduction: Heinrich Oeynhausen, an accomplished inventor hailing from Mulheim, Germany, has made significant contributions to the field of engineering through his inventive designs. With a total of eight patents under his name, Oeynhausen has showcased his expertise particularly in the realm of steam turbines and turbomachinery. His innovative spirit continues to inspire the engineering community.

Latest Patents: Among his latest inventions is an advanced steam turbine, featuring a turbine shaft oriented along a defined turbine axis. This innovative design encompasses multiple turbine stages, each comprising a guide-blade structure and a moving-blade configuration located axially downstream. Notably, the average reaction degree of each stage can be adjusted between 5% and 70%, and at least two turbine stages exhibit differing reaction degree values.

Additionally, Oeynhausen has developed a turbomachine along with a cooling method specifically tailored for a turbomachine, such as a steam turbine. This design includes a protective casing that shapes the inflow region for guiding the working fluid. The design also features a cooling fluid feed and a rotating-blade carrier, paired with a shielding element that secures the rotating-blade carrier from the working fluid. This innovative cooling method optimizes the performance of turbomachinery in managing high-temperature working gases.

Career Highlights: Heinrich Oeynhausen has had a distinguished career, working with notable companies such as Siemens Aktiengesellschaft and Kraftwerk Union Aktiengesellschaft. His experience in these organizations has undoubtedly contributed to his depth of knowledge and innovative capacity in the field of engineering. Oeynhausen's career is marked by his relentless pursuit of advancements in steam turbine and turbomachine technologies.

Collaborations: Throughout his career, Oeynhausen has collaborated with esteemed professionals such as Ernst Winkelhake and Edwin Gobrecht. These partnerships have undoubtedly enriched his perspective on design and innovation, allowing him to enhance his inventions and push the boundaries of engineering solutions.

Conclusion: Heinrich Oeynhausen's endeavors as an inventor exemplify his commitment to advancing the field of engineering, particularly through his contributions to steam turbines and turbomachines. With his impressive portfolio of patents, Oeynhausen stands as a prominent figure in the realm of innovation, paving the way for future advancements in technology. His work continues to resonate within the industry, inspiring other inventors to pursue their creative visions.

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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